From 4c180887775f3e3fb46b9e447cf3ea539286919d Mon Sep 17 00:00:00 2001 From: Li Zetao Date: Thu, 22 Aug 2024 12:32:47 +0800 Subject: ipv4: 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 Reviewed-by: Petr Machata Signed-off-by: David S. Miller --- net/ipv4/fib_semantics.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'net/ipv4/fib_semantics.c') diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index 0f70341cb8b5..ba2df3d2ac15 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -543,8 +543,7 @@ void rtmsg_fib(int event, __be32 key, struct fib_alias *fa, info->nlh, GFP_KERNEL); return; errout: - if (err < 0) - rtnl_set_sk_err(info->nl_net, RTNLGRP_IPV4_ROUTE, err); + rtnl_set_sk_err(info->nl_net, RTNLGRP_IPV4_ROUTE, err); } static int fib_detect_death(struct fib_info *fi, int order, -- cgit