kernel/linux.git/drivers/scsi/fnic, branch linux-5.11.y

scsi: fnic: Fix memleak in vnic_dev_init_devcmd2

2021-01-13T04:32:53+00:00

When ioread32() returns 0xFFFFFFFF, we should execute cleanup functions like other error handling paths before returning. Link: https://lore.kernel.org/r/20201225083520.22015-1-dinghao.liu@zju.edu.cn Acked-by: Karan Tilak Kumar Signed-off-by: Dinghao Liu Signed-off-by: Martin K. Petersen

scsi: fnic: Fix error return code in fnic_probe()

2020-12-08T01:31:36+00:00

Return a negative error code from the error handling case instead of 0 as done elsewhere in this function. Link: https://lore.kernel.org/r/1607068060-31203-1-git-send-email-zhangchangzhong@huawei.com Fixes: 5df6d737dd4b ("[SCSI] fnic: Add new Cisco PCI-Express FCoE HBA") Reported-by: Hulk Robot Reviewed-by: Karan Tilak Kumar Signed-off-by: Zhang Changzhong Signed-off-by: Martin K. Petersen

scsi: fnic: Validate io_req before others

2020-11-24T03:38:40+00:00

We need to check for a valid io_req before we check other data. Also, remove redundant checks. Link: https://lore.kernel.org/r/20201121023337.19295-1-kartilak@cisco.com Reviewed-by: Arulprabhu Ponnusamy Co-developed-by: Satish Kharat Signed-off-by: Satish Kharat Signed-off-by: Karan Tilak Kumar Signed-off-by: Martin K. Petersen

scsi: fnic: Set scsi_set_resid() only for underflow

2020-11-24T03:37:50+00:00

Set scsi_set_resid() only if FCPIO_ICMND_CMPL_RESID_UNDER is set. Link: https://lore.kernel.org/r/20201121015134.18872-1-kartilak@cisco.com Reviewed-by: Arulprabhu Ponnusamy Co-developed-by: Satish Kharat Signed-off-by: Satish Kharat Signed-off-by: Karan Tilak Kumar Signed-off-by: Martin K. Petersen

scsi: fnic: Change shost_printk() to FNIC_MAIN_DBG()

2020-11-24T03:36:56+00:00

Replace shost_printk() with FNIC_MAIN_DBG() so that these log messages are controlled by fnic_log_level flag in fnic_handle_link. Link: https://lore.kernel.org/r/20201121013739.18701-1-kartilak@cisco.com Reviewed-by: Arulprabhu Ponnusamy Co-developed-by: Satish Kharat Signed-off-by: Satish Kharat Signed-off-by: Karan Tilak Kumar Signed-off-by: Martin K. Petersen

scsi: fnic: Avoid looping in TRANS ETH on unload

2020-11-24T03:32:50+00:00

Avoid looping in fnic_scsi_abort_io() before sending fw reset when fnic is in TRANS ETH state and when we have not received any link events. Link: https://lore.kernel.org/r/20201121012145.18522-1-kartilak@cisco.com Reviewed-by: Arulprabhu Ponnusamy Co-developed-by: Satish Kharat Signed-off-by: Satish Kharat Signed-off-by: Karan Tilak Kumar Signed-off-by: Martin K. Petersen

scsi: fnic: Change shost_printk() to FNIC_FCS_DBG()

2020-11-24T03:26:22+00:00

Replacing shost_printk with FNIC_FCS_DBG() so that these log messages are controlled by fnic_log_level flag in fnic_fip_handler_timer. Bumping up version number from 47 to 49 to maintain same level as internal version. Link: https://lore.kernel.org/r/20201120220712.16708-1-kartilak@cisco.com Reviewed-by: Arulprabhu Ponnusamy Co-developed-by: Satish Kharat Signed-off-by: Satish Kharat Signed-off-by: Karan Tilak Kumar Signed-off-by: Martin K. Petersen

scsi: fnic: Simplify the return expression of vnic_wq_copy_alloc()

2020-10-08T03:50:03+00:00

Simplify the return expression. Link: https://lore.kernel.org/r/20200921082452.2592085-1-liushixin2@huawei.com Signed-off-by: Liu Shixin Signed-off-by: Martin K. Petersen

scsi: fnic: Fix inconsistent format argument type in fnic_debugfs.c

2020-10-03T01:16:21+00:00

Fix the following warnings: [drivers/scsi/fnic/fnic_debugfs.c:123]: (warning) %u in format string (no. 1) requires 'unsigned int' but the argument type is 'int'. [drivers/scsi/fnic/fnic_debugfs.c:125]: (warning) %u in format string (no. 1) requires 'unsigned int' but the argument type is 'int'. [drivers/scsi/fnic/fnic_debugfs.c:127]: (warning) %u in format string (no. 1) requires 'unsigned int' but the argument type is 'int'. Link: https://lore.kernel.org/r/20200930021919.2832860-2-yebin10@huawei.com Reported-by: Hulk Robot Acked-by: Karan Tilak Kumar Signed-off-by: Ye Bin Signed-off-by: Martin K. Petersen

scsi: fnic: Do not call 'scsi_done()' for unhandled commands

2020-10-03T01:09:26+00:00

The fnic drivers assigns an ioreq structure to each command and severs this assignment once scsi_done() has been called and the command has been completed. When traversing commands to terminate outstanding I/O we should not call scsi_done() on commands which do not have a corresponding ioreq structure; these commands have either never entered the driver or have already been completed. [mkp: fixed unused label warning] Link: https://lore.kernel.org/r/20200515112647.49260-1-hare@suse.de Reported-by: kbuild test robot Reviewed-by: Laurence Oberman Acked-by: Satish Kharat Acked-by: Karan Tilak Kumar Signed-off-by: Hannes Reinecke Signed-off-by: Martin K. Petersen