Jie Wang bde292c07b net: ethtool: move checks before rtnl_lock() in ethnl_set_rings ...

Currently these two checks in ethnl_set_rings are added after rtnl_lock()
which will do useless works if the request is invalid.

So this patch moves these checks before the rtnl_lock() to avoid these
costs.

Signed-off-by: Jie Wang <wangjie125@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2022-04-15 11:41:45 -07:00

7.5 KiB

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