Commit 1a70f659 authored by Yang Li's avatar Yang Li Committed by David S. Miller
Browse files

net: Remove redundant assignment to err 



Variable 'err' is set to -ENOMEM but this value is never read as it is
overwritten with a new value later on, hence the 'If statements' and
assignments are redundantand and can be removed.

Cleans up the following clang-analyzer warning:

net/ipv6/seg6.c:126:4: warning: Value stored to 'err' is never read
[clang-analyzer-deadcode.DeadStores]

Reported-by: default avatarAbaci Robot <abaci@linux.alibaba.com>
Signed-off-by: default avatarYang Li <yang.lee@linux.alibaba.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 59259ff7

net/ipv6/seg6.c

+0 −3
Original line number Diff line number Diff line
@@ -122,9 +122,6 @@ static int seg6_genl_sethmac(struct sk_buff *skb, struct genl_info *info) 
	hinfo = seg6_hmac_info_lookup(net, hmackeyid);



	if (!slen) {

		if (!hinfo)

			err = -ENOENT;



		err = seg6_hmac_info_del(net, hmackeyid);



		goto out_unlock;