net: hns3: Add unlikely for buf_num check

This patch adds unlikely for buf_num check.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Peng Li 2018-09-19 18:29:48 +01:00 • committed by David S. Miller
commit 932d1252ad