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net: rtnetlink: remove redundant assignment to variable err

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The variable err is being initializeed with a value that is never read
and it is being updated later with a new value. The initialization
is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Colin Ian King 2020-04-25 12:28:14 +01:00 committed by David S. Miller
parent 3608a19974
commit 7d31180167
1 changed files with 1 additions and 1 deletions
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2
net/core/rtnetlink.c
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@ -3997,8 +3997,8 @@ static int rtnl_fdb_del(struct sk_buff *skb, struct nlmsghdr *nlh,
struct ndmsg *ndm;
struct nlattr *tb[NDA_MAX+1];
struct net_device *dev;
int err = -EINVAL;
__u8 *addr;
int err;
u16 vid;
if (!netlink_capable(skb, CAP_NET_ADMIN))