diff options
| author | Li Zetao <lizetao1@huawei.com> | 2024-08-22 12:32:46 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-08-23 14:27:45 +0100 |
| commit | 2d522384fb5b8187cb7f8fe7d05c119ac38fd8f3 (patch) | |
| tree | 47654c0d2ab78f7b2fe1cac79fe82e03f8913b48 | |
| parent | c25bdd2ac8cf7da70a226f1a66cdce7af15ff86f (diff) | |
rtnetlink: delete redundant judgment statements
The initial value of err is -ENOBUFS, and err is guaranteed to be
less than 0 before all goto errout. Therefore, on the error path
of errout, there is no need to repeatedly judge that err is less than 0,
and delete redundant judgments to make the code more concise.
Signed-off-by: Li Zetao <lizetao1@huawei.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/core/rtnetlink.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 73fd7f543fd0..cd9487a12d1a 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -4087,8 +4087,7 @@ struct sk_buff *rtmsg_ifinfo_build_skb(int type, struct net_device *dev, } return skb; errout: - if (err < 0) - rtnl_set_sk_err(net, RTNLGRP_LINK, err); + rtnl_set_sk_err(net, RTNLGRP_LINK, err); return NULL; } |