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2023-02-08staging: r8188eu: simplify xmit_buf flagsMartin Kaiser3-25/+4
rtw_write_port stores a queue index in pxmitbuf->flags before submitting an urb. The urb completion function reads the flags. All it needs is the info if the high queue was used or not. We can replace the flags with a boolean high_queue variable. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230207192319.294203-6-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-08staging: r8188eu: xmit_buf's ff_hwaddr is not usedMartin Kaiser1-1/+0
ff_hwaddr in struct xmit_buf is not used. Remove it. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230207192319.294203-5-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-08staging: r8188eu: remove unused frametag definesMartin Kaiser1-7/+0
Remove some frametag defines which are not used in the r8188eu driver. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230207192319.294203-4-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-08staging: r8188eu: simplify rtw_alloc_xmitframeMartin Kaiser1-23/+17
Make the rtw_alloc_xmitframe function a bit simpler. The container_of() call never returns NULL. The if (pxframe) check is false only if pfree_xmit_queue is empty. Handle this special case explicitly and save one level of indentation. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230207192319.294203-3-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-08staging: r8188eu: merge do_queue_select into its only callerMartin Kaiser1-10/+1
Merge do_queue_select into its only caller. It's only a simple assignment. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230207192319.294203-2-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-07staging: r8188eu: remove change_rfpwrstateMartin Kaiser2-12/+8
Remove the change_rfpwrstate component in struct pwrctrl_priv. change_rfpwrstate is set to rf_off directly before each ips_enter call and then checked in ips_enter. This makes no sense. change_rfpwrstate might have been used to avoid conflicts between suspend and resume operations. If a driver has to do this at all, pwrpriv->ps_processing will do this job. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230206210124.150142-4-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-07staging: r8188eu: make ips_leave staticMartin Kaiser2-2/+1
The ips_leave function is used only in rtw_pwrctrl.c. We can make this function static. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230206210124.150142-3-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-07staging: r8188eu: make ips_enter staticMartin Kaiser2-2/+1
The ips_enter function is used only in rtw_pwrctrl.c. We can make this function static. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230206210124.150142-2-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-07staging: r8188eu: remove intf_stop pointerMartin Kaiser3-18/+5
Remove the intf_stop pointer that points to a media-specific stop function. The r8188eu driver supports only usb. For usb drivers, intf_stop points to usb_intf_stop, which is only two lines long. We can remove intf_stop and usb_intf_stop and call the two cancel functions directly. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230206201800.139195-7-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-07staging: r8188eu: handle rtl8188eu_inirp_init errorsMartin Kaiser1-2/+4
The rtl8188eu_inirp_init returns 0 for success or a negative error code. Handle this return value in the two places where rtl8188eu_inirp_init is called. Suggested-by: Pavel Skripkin <paskripkin@gmail.com> Signed-off-by: Martin Kaiser <martin@kaiser.cx> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230206201800.139195-6-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-07staging: r8188eu: remove intf_start pointerMartin Kaiser3-11/+2
Remove the intf_start pointer that points to a media-specific start function (pci, usb, sdio, ...). The r8188eu driver supports only usb. We could call usb_intf_start directly instead of going through the function pointer. usb_intf_start is just a call to rtl8188eu_inirp_init so we can directly replace the intf_start pointer with rtl8188eu_inirp_init. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230206201800.139195-5-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-07staging: r8188eu: use standard error codes in rtl8188eu_inirp_initMartin Kaiser2-11/+7
Replace the driver-specific _SUCCESS and _FAIL error codes in rtl8188eu_inirp_init. Return 0 for success or a negative error code as we do elsewhere in the kernel. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230206201800.139195-4-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-07staging: r8188eu: use standard error codes in rtw_read_portMartin Kaiser2-8/+7
Replace the driver-specific _SUCCESS and _FAIL error codes in rtw_read_port. Return 0 for success or a negative error code as we do elsewhere in the kernel. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230206201800.139195-3-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-07staging: r8188eu: pass a struct recv_buf to rtw_read_portMartin Kaiser3-7/+6
The rtw_read_port function needs a struct recv_buf for preparing the usb transfer. Replace its u8 *rmem parameter with a struct recv_buf pointer to avoid casts in the caller and in rtw_read_port. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230206201800.139195-2-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-06staging: r8188eu: correct error logic of _rtw_init_recv_priv()Michael Straube2-13/+6
Convert the function _rtw_init_recv_priv() away from returning _FAIL and _SUCCESS, which uses inverted error logic. Return 0 for success and negative values for failure instead. Signed-off-by: Michael Straube <straube.linux@gmail.com> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230205080559.8319-3-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-06staging: r8188eu: correct error logic of rtl8188eu_init_recv_priv()Michael Straube1-9/+8
Convert the function rtl8188eu_init_recv_priv() away from returning _FAIL and _SUCCESS, which uses inverted error logic. Return 0 for success and negative values for failure instead. Signed-off-by: Michael Straube <straube.linux@gmail.com> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230205080559.8319-2-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-06staging: pi433: fix memory leak with using debugfs_lookup()Greg Kroah-Hartman1-6/+5
When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once. This requires saving off the root directory dentry to make creation of individual device subdirectories easier. Cc: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com> Cc: Dan Carpenter <error27@gmail.com> Cc: Sidong Yang <realwakka@gmail.com> Cc: Liu Shixin <liushixin2@huawei.com> Cc: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230202141138.2291946-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-06staging: pi433: Added information about bit_rate configurationGuru Mehar Rachaputi1-0/+3
Information in the TODO file for bit_rate configuration is insufficient. This patch adds information on how to approach when considering to modify bit_rate to support upto 300kbps. Signed-off-by: Guru Mehar Rachaputi <gurumeharrachaputi@gmail.com> Acked-by: Dan Carpenter <error27@gmail.com> Link: https://lore.kernel.org/r/Y9laj+z0TuasBRx5@combine-ThinkPad-S1-Yoga Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-06staging: r8188eu: clean up NULL check for rcu pointerMartin Kaiser1-6/+2
Clean up the NULL check for padapter->pnetdev->rx_handler_data. The current code calls rcu_dereference while it holds the rcu read lock and checks the pointer after releasing the lock. An rcu pointer may only be used between calls to rcu_read_lock and rcu_read_unlock. Replace the check with rcu_access_pointer. My understanding is that this function returns the value of the pointer and needs no locking. We can then check the pointer but we must not dereference it. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20230131090057.241779-1-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: vc04_services: mmal-vchiq: fix typo in commentJongwoo Han1-1/+1
Correct typo from 'witin' to 'within' in comment. Signed-off-by: Jongwoo Han <jongwooo.han@gmail.com> Link: https://lore.kernel.org/r/20230130164250.51877-1-jongwooo.han@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: r8188eu: replace switch-case with ifMartin Kaiser1-7/+1
Replace a switch-case in rtw_write_port with an if statement and make the code a bit shorter. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20230130195303.138941-10-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: r8188eu: option in struct sta_xmit_priv is not usedMartin Kaiser1-1/+0
The option component in struct sta_xmit_priv is not used, remove it. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20230130195303.138941-9-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: r8188eu: apsd is initialised but never usedMartin Kaiser2-2/+0
apsd in struct sta_xmit_priv is initialised but not used. It can be removed. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20230130195303.138941-8-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: r8188eu: legacy_dz is initialised but never usedMartin Kaiser2-2/+0
legacy_dz in struct sta_xmit_priv is initialised but not used. It can be removed. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20230130195303.138941-7-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: r8188eu: use kernel helper to iterate over a listMartin Kaiser1-10/+2
rtw_free_xmitframe_list iterates over the list of xmit_frames and frees each entry. We can use list_for_each_entry_safe instead of coding this manually. We need the _safe version as the current pxmitframe will be removed from the list by rtw_free_xmitframe. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20230130195303.138941-6-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: r8188eu: make sta_pending a list_headMartin Kaiser4-15/+15
We can now change sta_pending in struct tx_servq from __queue to list_head. The driver defines __queue as list_head + spinlock, the spinlock is not used for sta_pending. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20230130195303.138941-5-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: r8188eu: change another function param from __queue to list_headMartin Kaiser3-12/+10
Modify the rtw_free_xmitframe_queue function to take a list_head pointer instead of a __queue pointer. This is an intermediate step towards changing struct tx_servq's sta_pending from __queue to list_head. Now that the function takes a list instead of a queue, we should also rename it to rtw_free_xmitframe_list. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20230130195303.138941-4-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: r8188eu: change function param from __queue to list_headMartin Kaiser1-8/+7
Modify the dequeue_xmitframes_to_sleeping_queue function to take a list_head pointer instead of a __queue pointer. This is an intermediate step towards changing struct tx_servq's sta_pending from __queue to list_head. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20230130195303.138941-3-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: r8188eu: rtw_free_xmitframe_queue needs no spinlockMartin Kaiser1-3/+0
There's no need for a spinlock in rtw_free_xmitframe_queue. This function is called only from rtw_free_stainfo. rtw_free_stainfo holds pxmitpriv->lock during all rtw_free_xmitframe_queue calls. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20230130195303.138941-2-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: rtl8192e: Rename TPPoll_CQ, AcmHwCtrl and AcmHw_BeqEnPhilipp Hortmann3-9/+9
Rename variable TPPoll_CQ to TP_POLL_CQ and AcmHwCtrl to ACM_HW_CTRL and AcmHw_BeqEn to ACM_HW_BEQ_EN to avoid CamelCase which is not accepted by checkpatch. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/f6731b36c0f3f22213436ba01abc8f1c685844ad.1675003608.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: rtl8192e: Rename _RTL8192Pci_HW, MXDMA2_NoLimit and TPPollPhilipp Hortmann4-7/+7
Rename enum _RTL8192Pci_HW to _RTL8192PCI_HW and variable MXDMA2_NoLimit to MXDMA2_NO_LIMIT and TPPoll to TP_POLL to avoid CamelCase which is not accepted by checkpatch. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/1911a2bf4dfe6633e778d86d3aad1553cb629eb3.1675003608.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: rtl8192e: Remove used constants MSR_LINK_SH.. and MSR_LINK_N..Philipp Hortmann2-11/+3
Remove used constants MSR_LINK_SHIFT = 0 and MSR_LINK_NONE = 0. Use rules a << 0 = a, 0 << 0 = 0 and msr | 0 = msr to remove dead code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/46bd1f075d5e4d211e1fc827843933907f7fee29.1675003608.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: rtl8192e: Remove unused constants in _RTL8192Pci_HWPhilipp Hortmann1-147/+1
Remove unused constants in and after _RTL8192Pci_HW of r8192E_hw.h. A part of the constants would need to be renamed because of CamelCase on others spaces are missing before and after "<<". Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/7eef6b217c00d123ee7194191209ff3bee707f8c.1675003608.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: rtl8192e: Remove unused constants at beginning of r8192E_hw.hPhilipp Hortmann1-37/+1
Remove unused constants at beginning of r8192E_hw.h. A part of the constants would need to be renamed because of CamelCase on others spaces are missing before and after "<<". Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/d01232f5ef10eac02abb3f31f2ac6f53614fa954.1675003608.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: rtl8192e: Rename BaseBand_Config_PHY_REG and BaseBand_Config_AGC_TABPhilipp Hortmann2-6/+6
Rename constants BaseBand_Config_PHY_REG to BB_CONFIG_PHY_REG and BaseBand_Config_AGC_TAB to BB_CONFIG_AGC_TAB to avoid CamelCase which is not accepted by checkpatch. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/6d26690c7c2c68cc7c766c981293bd8e40999ed0.1675003608.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: rtl8192e: Remove unused constants from enum rt_customer_idPhilipp Hortmann1-22/+0
Remove unused constants from enum rt_customer_id. A part of the constants would need to be renamed because of CamelCase. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/108d80f0ae1006b716205dce0ca9a7ee597ba1dd.1675003608.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: rtl8192e: Remove unused variable rxSNRdBPhilipp Hortmann2-8/+2
rxSNRdB is initialized and set but never read. Remove dead code. Local variable rx_snrX is then of no use. Remove rx_snrX as well. Local variable tmp_rxsnr is then of no use. Remove tmp_rxsnr as well. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/b3150d506556375c4b155c51eabf79e128f50780.1675003608.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: rtl8192e: Rename sCrcLngPhilipp Hortmann3-3/+3
Rename constant sCrcLng to S_CRC_LEN to avoid CamelCase which is not accepted by checkpatch. Use S_CRC_LEN instead of fix value with comment to improve readability. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/b0139a958123881fd04b60110a6889f726d943cc.1675003608.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31staging: rtl8192e: Rename TxBBGainTab.., CCKTxBBGainTab.. and RT_CID_81..Philipp Hortmann6-29/+29
Rename constant TxBBGainTableLength to TX_BB_GAIN_TABLE_LEN, CCKTxBBGainTableLength to CCK_TX_BB_GAIN_TABLE_LEN and RT_CID_819x_Netcore to RT_CID_819X_NETCORE to avoid CamelCase which is not accepted by checkpatch. Added spaces before and after "-" to fix checkpatch message. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/0f390222d1bd272c3e63d1b2936109ac50e9f05f.1675003608.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-27staging: r8188eu: remove usb_ops_linux.hMartin Kaiser4-14/+4
There's only two defines left in usb_ops_linux.h. Move those defines to usb_ops_linux.c, where they are used. Remove the now empty file usb_ops_linux.h. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230124210108.62170-5-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-27staging: r8188eu: remove unused definesMartin Kaiser1-5/+0
Remove some unused defines from usb_ops_linux.h. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230124210108.62170-4-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-27staging: r8188eu: remove defines that strip regs parameterMartin Kaiser1-9/+0
usb_ops_linux.h has a number of defines that strip the regs parameter from function that should be used as urb callbacks. Remove the defines for functions that don't exist in the r8188eu driver. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230124210108.62170-3-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-27staging: r8188eu: usb_read_port_complete needs no regs parameterMartin Kaiser2-3/+1
Remove the regs parameter from usb_read_port_complete, it is not used. Without the regs parameter, there's no need for the define that makes usb_read_port_complete usable as urb callback function. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20230124210108.62170-2-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-27staging: rtl8192e: Remove unused variables txbytes.., txbyt.. and signa..Philipp Hortmann3-9/+1
txbytesmulticast, txbytesbroadcast and signal_quality are initialized and increased or set but never read. Remove dead code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/c469f82619625fecbed95532967cc7ec2b12e5f9.1674675808.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-27staging: rtl8192e: Remove unused variables txbeac.., txman.. and txcmdp..Philipp Hortmann2-10/+1
txbeaconerr, txmanageokint and txcmdpktokint are initialized and increased but never read. Remove dead code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/6c922591c48512692f77729ac91849ebb4e61bd1.1674675808.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-27staging: rtl8192e: Remove unused variables txviok.., txvook.. and txbea..Philipp Hortmann2-8/+0
txviokint, txvookint and txbeaconokint are initialized and increased but never read. Remove dead code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/c45501eee5fbf2cc3e5ad999bbbe8e071e341a2c.1674675808.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-27staging: rtl8192e: Remove unused variables txov.., txbeokint and txbkokintPhilipp Hortmann2-8/+0
txoverflow, txbeokint and txbkokint are initialized and increased but never read. Remove dead code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/023f612dc35eca3a74c31344f7dbb168180bf437.1674675808.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-27staging: rtl8192e: Remove unused variables rxint, ints and shintsPhilipp Hortmann2-9/+1
rxint, ints and shints are initialized and increased but never read. Remove dead code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/ee6ee009d139a3da3d2c171d7ac6454271b4da9b.1674675808.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-27staging: rtl8192e: Remove unused variables num_proc.., recei.. and rxov..Philipp Hortmann3-18/+2
num_process_phyinfo, received_bwtype and rxoverflow are initialized and increased but never read. Remove dead code. As a result prxsc is unused which in result makes rxsc_sgien_exflg unused. Remove prxsc and rxsc_sgien_exflg as well. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/ff9daec237b795a01629080d0d5f7ec73b2d89da.1674675808.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-27staging: rtl8192e: Remove unused variables numqry_..Philipp Hortmann2-7/+0
numqry_phystatus, numqry_phystatusCCK and numqry_phystatusHT are initialized and increased but never read. Remove dead code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/20aedc3bd3cc860ee8d86d205461f479ac201fea.1674675808.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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