diff options
| author | Jiapeng Chong <jiapeng.chong@linux.alibaba.com> | 2021-04-27 12:30:56 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-04-27 23:17:00 +0200 |
| commit | ad542fb7f2e2bb30c06381e77d4b29e895576ddc (patch) | |
| tree | a85ad797c98c4e9458692efb00aa697c30d76f4e /net/mpls/af_mpls.c | |
| parent | llc2: Remove redundant assignment to rc (diff) | |
| download | linux-ad542fb7f2e2bb30c06381e77d4b29e895576ddc.tar.xz linux-ad542fb7f2e2bb30c06381e77d4b29e895576ddc.zip | |
mpls: 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 it is a redundant
assignment and can be removed.
Cleans up the following clang-analyzer warning:
net/mpls/af_mpls.c:1022:2: warning: Value stored to 'err' is never read
[clang-analyzer-deadcode.DeadStores].
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mpls/af_mpls.c')
| -rw-r--r-- | net/mpls/af_mpls.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c index 47bab701555f..05a21dd072df 100644 --- a/net/mpls/af_mpls.c +++ b/net/mpls/af_mpls.c @@ -1019,7 +1019,6 @@ static int mpls_route_add(struct mpls_route_config *cfg, goto errout; } - err = -ENOMEM; rt = mpls_rt_alloc(nhs, max_via_alen, max_labels); if (IS_ERR(rt)) { err = PTR_ERR(rt); |