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| /openbmc/linux/net/ethtool/ |
| H A D | rings.c | diff bde292c07b480e23137060dad83cca24d55c4cc4 Mon Apr 11 21:01:20 CDT 2022 Jie Wang <wangjie125@huawei.com> 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>
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