]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: b513b0e) | patch
net: hns3: add unlikely for error check
authorPeng Li <lipeng321@huawei.com>
Thu, 28 Jun 2018 04:12:23 +0000 (12:12 +0800)
committerDavid S. Miller <davem@davemloft.net>
Fri, 29 Jun 2018 02:06:34 +0000 (11:06 +0900)
commite6bf970bb0bcee7944711b49cbed0981cabb1ca5
tree84d6cb7fb276dc9c873a244e2b2bf8d689bc74a8tree | snapshot
parentb513b0e8c6130b8a6db218aa7d1b9fd7f56f6acfcommit | diff
net: hns3: add unlikely for error check

The first bd of a packet is invalid and invalid ring head for tx
IRQ is not offen, they may occur when there is error,
Add unlikely for error check branch is better for performance.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c diff | blob | history
Linux Kernel Source Tree.