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neighbour: Remove redundant assignment to err

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'err' has been checked against 0 in the if statement.

Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250624014216.3686659-1-yuehaibing@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Yue Haibing 2025-06-24 09:42:16 +08:00 committed by Jakub Kicinski
parent b48d353d24
commit 9b19b50c8d
1 changed files with 1 additions and 3 deletions
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4
net/core/neighbour.c
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@ -2055,10 +2055,8 @@ static int neigh_add(struct sk_buff *skb, struct nlmsghdr *nlh,
err = __neigh_update(neigh, lladdr, ndm->ndm_state, flags,
NETLINK_CB(skb).portid, extack);
if (!err && ndm_flags & (NTF_USE | NTF_MANAGED)) {
if (!err && ndm_flags & (NTF_USE | NTF_MANAGED))
neigh_event_send(neigh, NULL);
err = 0;
}
neigh_release(neigh);
out:
return err;