linux-kernel - [PATCH] net: ipv4: remove redundant initialization in inet_rtm

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Message-Id: <1604644960-48378-1-git-send-email-dong.menglong@zte.com.cn>
Date:   Fri,  6 Nov 2020 01:42:37 -0500
From:   menglong8.dong@...il.com
To:     kuba@...nel.org
Cc:     davem@...emloft.net, kuznet@....inr.ac.ru, yoshfuji@...ux-ipv6.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Menglong Dong <dong.menglong@....com.cn>
Subject: [PATCH] net: ipv4: remove redundant initialization in inet_rtm_deladdr

From: Menglong Dong <dong.menglong@....com.cn>

The initialization for 'err' with '-EINVAL' is redundant and
can be removed, as it is updated soon.

Signed-off-by: Menglong Dong <dong.menglong@....com.cn>
---
 net/ipv4/devinet.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 123a6d3..847cb18 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -651,7 +651,7 @@ static int inet_rtm_deladdr(struct sk_buff *skb, struct nlmsghdr *nlh,
 	struct ifaddrmsg *ifm;
 	struct in_ifaddr *ifa;
 
-	int err = -EINVAL;
+	int err;
 
 	ASSERT_RTNL();
 
-- 
2.7.4