net: ipv4: remove redundant initialization in inet_rtm_deladdr

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

Changes since v1:
- Remove redundant empty line

Signed-off-by: Menglong Dong <dong.menglong@zte.com.cn>
Link: https://lore.kernel.org/r/20201108010541.12432-1-dong.menglong@zte.com.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 123a6d3..43e0438 100644 (file)
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -650,8 +650,7 @@ static int inet_rtm_deladdr(struct sk_buff *skb, struct nlmsghdr *nlh,
        struct in_device *in_dev;
        struct ifaddrmsg *ifm;
        struct in_ifaddr *ifa;
-
-       int err = -EINVAL;
+       int err;
 
        ASSERT_RTNL();