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2013-12-11tipc: initiate media type array at compile timeJon Paul Maloy4-62/+23
Communication media types are abstracted through the struct 'tipc_media', one per media type. These structs are allocated statically inside their respective media file. Furthermore, in order to be able to reach all instances from a central location, we keep a static array with pointers to these structs. This array is currently initialized at runtime, under protection of tipc_net_lock. However, since the contents of the array itself never changes after initialization, we can just as well initialize it at compile time and make it 'const', at the same time making it obvious that no lock protection is needed here. This commit makes the array constant and removes the redundant lock protection. Signed-off-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11tipc: eliminate redundant code with kfree_skb_list routineYing Xue2-55/+9
sk_buff lists are currently relased by looping over the list and explicitly releasing each buffer. We replace all occurrences of this loop with a call to kfree_skb_list(). Signed-off-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11Merge branch 'macb'David S. Miller2-29/+98
From: Soren Brinkmann <soren.brinkmann@xilinx.com> ==================== net: macb updates I'd really like to have Ethernet working for Zynq, so I want to at least revive this discussion regarding this patchset. And the first four patches should not even be too controversial. I didn't change anything compared to my original RFC submission, except for a typo in one of the commit messages. Handling the tx_clk as optional clock input seems a little bit weird, but it works on my Zynq platform and should be compatible with other users of macb and their DT descriptions. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11net: macb: Adjust tx_clk when link speed changesSoren Brinkmann2-0/+65
Adjust the ethernet clock according to the negotiated link speed. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11net: macb: Use devm_request_irq()Soren Brinkmann1-5/+3
Use the device managed interface to request the IRQ, simplifying error paths. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11net: macb: Use devm_ioremap()Soren Brinkmann1-5/+3
Use the device managed version of ioremap to remap IO memory, simplifying error paths. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11net: macb: Migrate to devm clock interfaceSoren Brinkmann1-12/+20
Migrate to using the device managed interface for clocks and clean up the associated error paths. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11net: macb: Migrate to dev_pm_opsSoren Brinkmann1-7/+7
Migrate the suspend/resume functions to use the dev_pm_ops PM interface. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11net_sched: sfq: put sfq_unlink in a do - while loopYang Yingliang1-4/+6
Macros with multiple statements should be enclosed in a do - while loop Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11net_sched: add space around '>' and before '('Yang Yingliang2-2/+3
Spaces required around that '>' (ctx:VxV) and before the open parenthesis '('. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11net_sched: change "foo* bar" to "foo *bar"Yang Yingliang2-3/+3
"foo* bar" or "foo * bar" should be "foo *bar". Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11net_sched: cls_bpf: use tabs to do indentYang Yingliang1-1/+1
Code indent should use tabs where possible Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11net_sched: remove unnecessary parentheses while returnYang Yingliang2-2/+3
return is not a function, parentheses are not required. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11atm: solos-pci: remove unnecessary pci_set_drvdata()Jingoo Han1-2/+0
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11atm: he: remove unnecessary pci_set_drvdata()Jingoo Han1-1/+0
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11net: ieee802154: remove unnecessary spi_set_drvdata()Jingoo Han2-3/+0
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11net: phy: spi_ks8995: remove unnecessary spi_set_drvdata()Jingoo Han1-2/+0
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11net: vmxnet3: remove unnecessary pci_set_drvdata()Jingoo Han1-1/+0
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Shreyas N Bhatewara <sbhatewara@vmware.com> Acked-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11net: fddi: remove unnecessary pci_set_drvdata()Jingoo Han1-1/+0
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11net: hippi: remove unnecessary pci_set_drvdata()Jingoo Han1-4/+1
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11virtio_net: spelling fixesstephen hemminger1-2/+2
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11virtio_net: remove unused parameter to send_commandstephen hemminger1-21/+13
All the code passes NULL for the last sg list (in). Simplify by just removing it. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11net: handle error more gracefully in socketpair()Yann Droneaud1-18/+31
This patch makes socketpair() use error paths which do not rely on heavy-weight call to sys_close(): it's better to try to push the file descriptor to userspace before installing the socket file to the file descriptor, so that errors are catched earlier and being easier to handle. Using sys_close() seems to be the exception, while writing the file descriptor before installing it look like it's more or less the norm: eg. except for code used in init/, error handling involve fput() and put_unused_fd(), but not sys_close(). This make socketpair() usage of sys_close() quite unusual. So it deserves to be replaced by the common pattern relying on fput() and put_unused_fd() just like, for example, the one used in pipe(2) or recvmsg(2). Three distinct error paths are still needed since calling fput() on file structure returned by sock_alloc_file() will implicitly call sock_release() on the associated socket structure. Cc: David S. Miller <davem@davemloft.net> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Yann Droneaud <ydroneaud@opteya.com> Link: http://marc.info/?i=1385979146-13825-1-git-send-email-ydroneaud@opteya.com Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11Revert "macvtap: remove useless codes in macvtap_aio_read() and ↵David S. Miller1-0/+5
macvtap_recvmsg()" This reverts commit 41e4af69a5984a3193ba3108fb4e067b0e34dc73. MSG_TRUNC handling was broken and is going to be fixed in the 'net' tree, so revert this. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11Revert "tun: remove useless codes in tun_chr_aio_read() and tun_recvmsg()"David S. Miller1-0/+5
This reverts commit 73713357ab58aacda1af715bb5a623528dbbfd79. MSG_TRUNC handling was broken and is going to be fixed in the 'net' tree, so revert this. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11net: more spelling fixesstephen hemminger5-11/+11
Various spelling fixes in networking stack Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11Merge branch 'ifla_flags'David S. Miller4-8/+17
Jiri Pirko says: ==================== add support for IFA_FLAGS nl attribute As this was recently added for ipv6, add it for the rest of occurences as requested by DaveM. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11ipv4: add support for IFA_FLAGS nl attributeJiri Pirko2-3/+7
Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11dn_dev: add support for IFA_FLAGS nl attributeJiri Pirko2-5/+10
Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11sh_eth: add R8A7791 supportSergei Shtylyov2-4/+5
Add support for yet another ARM member of the R-Car family, R-Car M2, also known as R8A7791 -- it will share the code and data with previously added R8A7790. Despite the Ether devices in these SoCs are indistinguishable at least from the driver's point of view, we do introduce a new platform device ID "r8a7791-ether" unlike the wildcard ID used for R8A7778/9 SoCs, due to newly established policy for the Renesas SoCs. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11Merge branch 'master' of ↵David S. Miller16-136/+453
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates This series contains updates to i40e, igb, ixgbe and ixgbevf. Shannon provides a couple of i40e patches, first restricts the ethtool diag test messages by using netif_info() macro to when the hardware bit is enabled in the message level netdev message mask. Second provides a fix for when there is an out-of-range descriptor request. Kamil provides a fix for i40e by updating the loopback enum types and add information about the current loopback mode to data returned from get_link_info(). Jesse provides a fix for i40e define name that was being mis-used. I40E_ITR_NONE was being used as an ITRN register index by accident because it was easily associated with the i40e Rx ITR and friends defines, when it should be associated with the DYN_CTL register sets. Jacob provides an update for ixgbevf Kconfig description since the VF driver supports more than just the 82599 device. Don and Alex provide a cleanup patch for ixgbe to make it where head, tail, next to clean and next to use are all reset in a single function for both Tx and Rx path. Before, the code for this was spread out over several areas which made it difficult to track what the values were for each of the values. Carolyn provides two igb patches to add a media switching feature for i354 PHY's and new Media Auto Sense for 82580 devices only. Aaron Sierra provides a fix for igb to resolve an issue with the 64-bit PCI addresses being truncated because the return values of pci_resource_start() and pci_resouce_end() were being cast to unsigned long. Guenter Roeck provides two igb patches, first simplifies the code by attaching the hwmon sysfs attributes to hwmon device instead of the PCI device. Second fixes the temperature sensor attribute index by setting it to 1 instead of 0 (per hwmon ABI). ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11bgmac: start/stop PHY on netdev open/stopRafał Miłecki1-0/+4
I've realized that I need to call ethtool command to get Ethernet working after booting. Ex call: ethtool -s eth0 autoneg on It was fixing Ethernet even if auto-negotiation was already on. Adding calls to phy_start and phy_stop look like a real solution. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11neigh: use neigh_parms_net() to get struct neigh_parms->net pointerJiri Pirko1-1/+1
This fixes compile error when CONFIG_NET_NS is not set. Introduced by: commit 1d4c8c29841b9991cdf3c7cc4ba7f96a94f104ca "neigh: restore old behaviour of default parms values" Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11cipso: cleanup cipso_v4_translate() when !CONFIG_NETLABELPaul Moore1-1/+1
Don't needlessly recompute 'opt[opt_iter + 1]' as we already have it stored in 'tag_len'. Signed-off-by: Paul Moore <pmoore@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-11ipv6 addrconf: revert /proc/net/if_inet6 ifa_flag formatJiri Pirko1-2/+2
Turned out that applications like ifconfig do not handle the change. So revert ifa_flag format back to 2-letter hex value. Introduced by: commit 479840ffdbe4242e8a25349218c8e0859223aa35 "ipv6 addrconf: extend ifa_flags to u32" Reported-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Jiri Pirko <jiri@resnulli.us> Tested-by: FLorent Fourcot <florent.fourcot@enst-bretagne.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-10igb: Start temperature sensor attribute index with 1Guenter Roeck1-4/+4
Per hwmon ABI, temperature sensor attribute index starts with 1, not 0. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Jean Delvare <khali@linux-fr.org> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-12-10igb: Convert to use devm_hwmon_device_register_with_groupsGuenter Roeck2-55/+53
Simplify the code. Attach hwmon sysfs attributes to hwmon device instead of pci device. Avoid race conditions caused by attributes being created after registration and provide mandatory 'name' attribute by using new hwmon API. Other cleanup: Instead of allocating memory for hwmon attributes, move attributes and all other hwmon related data into struct hwmon_buff and allocate the entire structure using devm_kzalloc. Check return value from calls to igb_add_hwmon_attr() one by one instead of logically combining them all together. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-12-10igb: Add new feature Media Auto Sense for 82580 devices onlyCarolyn Wyborny6-0/+226
This patch adds support for the hardware feature Media Auto Sense. This feature requires a custom EEPROM image provided by our customer support team. The feature allows hardware designed with dual PHY's, fiber and copper to be used with either media without additional EEPROM changes. Fiber is preferred and driver will swap and configure for fiber media if sensed by the device at any time. Device will swap back to copper if it is the only media detected. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-12-10igb: Support ports mapped in 64-bit PCI spaceAaron Sierra1-7/+3
This patch resolves an issue with 64-bit PCI addresses being truncated because the return values of pci_resource_start() and pci_resource_end() were being cast to unsigned long. Signed-off-by: Aaron Sierra <asierra@xes-inc.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-12-10igb: Add media switching feature for i354 PHY'sCarolyn Wyborny5-0/+96
This patch adds a new feature which is supported in some PHY's on some i354 devices. This feature is Auto Media Detect and allows which ever media is detected first by the PHY to be the media used and configured by the device. This is a media swapping feature that is wholly contained in the Marvell PHY. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-12-10ixgbe: Focus config of head, tail ntc, and ntu all into a single functionDon Skidmore2-40/+19
This patch makes it so that head, tail, next to clean, and next to use are all reset in a single function for the Tx or Rx path. Previously the code for this was spread out over several areas which could make it difficult to track what the values for these were. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-12-10ixgbevf: update Kconfig descriptionJacob Keller1-4/+4
This patch updates the ixgbevf Kconfig description, as the VF driver supports more than just the 82599 device. This patch renames the config menu item, as well as updates the help description to make it more obvious that the driver supports more than just a single device group. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-12-10i40e: Bump version numberCatherine Sullivan1-1/+1
Version updated to 0.3.13-k Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-12-10i40e: remove and fix confusing define nameJesse Brandeburg1-4/+17
I40E_ITR_NONE was being used as an ITRN register index by accident because it was easily associated with the I40E_RX_ITR and friends defines. Change the name slightly in order to make it clear that I40E_ITR_NONE is really associated with the DYN_CTL register sets. Change-Id: I04702c027c7495b90a8bf2db85d3e085a2c7d02a Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-12-10i40e: complain about out-of-range descriptor requestShannon Nelson1-9/+13
Instead of silently clamping the descriptor change request into the proper range, fail the request and complain in the log file. Change-Id: Id55ef59255d93c04bedffa8e25fe7ea796c90f32 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-12-10i40e: loopback info and set loopback fixKamil Krawczyk3-4/+6
Add information about current loopback mode to data returned from get_link_info function. Minor fix in set_loopback function and update in loopback types enum. Change-Id: I9d1c540a84ab18eef5ea6429be6331f33fc06aca Signed-off-by: Kamil Krawczyk <kamil.krawczyk@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-12-10i40e: restrict diag test messagesShannon Nelson1-9/+12
Use the netif_info() macro to restrict messaging to when the HW bit is enabled in the msglvl netdev message mask. Change-Id: I83030d4402991cfb7da100da00f05ce502ada4ae Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-12-10mlx4_core: Roll back round robin bitmap allocation commit for CQs, SRQs, and ↵Jack Morgenstein10-20/+32
MPTs Commit f4ec9e9 "mlx4_core: Change bitmap allocator to work in round-robin fashion" introduced round-robin allocation (via bitmap) for all resources which allocate via a bitmap. Round robin allocation is desirable for mcgs, counters, pd's, UARs, and xrcds. These are simply numbers, with no involvement of ICM memory mapping. Round robin is required for QPs, since we had a problem with immediate reuse of a 24-bit QP number (commit f4ec9e9). However, for other resources which use the bitmap allocator and involve mapping ICM memory -- MPTs, CQs, SRQs -- round-robin is not desirable. What happens in these cases is the following: ICM memory is allocated and mapped in chunks of 256K. Since the resource allocation index goes up monotonically, the allocator will eventually require mapping a new chunk. Now, chunks are also unmapped when their reference count goes back to zero. Thus, if a single app is running and starts/exits frequently we will have the following situation: When the app starts, a new chunk must be allocated and mapped. When the app exits, the chunk reference count goes back to zero, and the chunk is unmapped and freed. Therefore, the app must pay the cost of allocation and mapping of ICM memory each time it runs (although the price is paid only when allocating the initial entry in the new chunk). For apps which allocate MPTs/SRQs/CQs and which operate as described above, this presented a performance problem. We therefore roll back the round-robin allocator modification for MPTs, CQs, SRQs. Reported-by: Matthew Finlay <matt@mellanox.com> Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-10ipv6: use ip6_flowinfo helperFlorent Fourcot1-2/+1
Signed-off-by: Florent Fourcot <florent.fourcot@enst-bretagne.fr> Reviewed-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-10ipv6: add ip6_flowlabel helperFlorent Fourcot3-2/+7
And use it if possible. Signed-off-by: Florent Fourcot <florent.fourcot@enst-bretagne.fr> Reviewed-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>