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(parent: a460c71) | patch
net: hns3: minor optimization for ring_space
authorYunsheng Lin <linyunsheng@huawei.com>
Thu, 4 Apr 2019 08:17:52 +0000 (16:17 +0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 4 Apr 2019 17:20:38 +0000 (10:20 -0700)
commita3495e5961de8492580681498b224fa60d47bad4
tree946e230d1941e1b8b12879e32716529d8c46053btree | snapshot
parenta460c712be769befd0f9431d14c3c482841ccdf9commit | diff
net: hns3: minor optimization for ring_space

This patch optimizes the ring_space by calculating the
ring space without calling ring_dist.

Also ring_dist is only used by ring_space, so this patch
removes it when it is no longer used.

Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/hisilicon/hns3/hns3_enet.h diff | blob | history
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