| commit | 0e6084aa1c4eba8913143ea30254d50ed01724eb | [log] [tgz] |
|---|---|---|
| author | Peng Li <lipeng321@huawei.com> | Thu Jun 28 12:12:23 2018 +0800 |
| committer | David S. Miller <davem@davemloft.net> | Fri Jun 29 11:06:34 2018 +0900 |
| tree | 84d6cb7fb276dc9c873a244e2b2bf8d689bc74a8 | |
| parent | 94c5e532130207f6ecfe0e1afd4ed3495ec1706f [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>