diff options
| author | Yang Li <yang.lee@linux.alibaba.com> | 2021-04-29 09:32:36 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-04-29 15:34:15 -0700 |
| commit | 1a70f6597d5f8abf6cea8e2df213740a18746194 (patch) | |
| tree | b9529ccdc070d30e4eb5611dc278e356257b27df /net/ipv6/seg6.c | |
| parent | 59259ff7a81b9eb6213891c6451221e567f8f22f (diff) | |
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: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/seg6.c')
| -rw-r--r-- | net/ipv6/seg6.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/net/ipv6/seg6.c b/net/ipv6/seg6.c index d2f8138e5a73..e412817fba2f 100644 --- a/net/ipv6/seg6.c +++ b/net/ipv6/seg6.c @@ -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; |