diff options
| author | Yang Li <yang.lee@linux.alibaba.com> | 2021-04-30 17:25:10 +0800 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-05-29 01:04:53 +0200 |
| commit | 02d85142670b6676abcfd95023c8d28288dc5ad9 (patch) | |
| tree | f00050f38d94056b9512500b75e76cf44106fa34 /net/netfilter/xt_CT.c | |
| parent | 07df3fc90a03919b5f1bc3b2fad0046a0aa0e2cb (diff) | |
| download | linux-02d85142670b6676abcfd95023c8d28288dc5ad9.tar.gz | |
netfilter: xt_CT: Remove redundant assignment to ret
Variable 'ret' is set to zero 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
Clean up the following clang-analyzer warning:
net/netfilter/xt_CT.c:175:2: warning: Value stored to 'ret' 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: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/xt_CT.c')
| -rw-r--r-- | net/netfilter/xt_CT.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/net/netfilter/xt_CT.c b/net/netfilter/xt_CT.c index d4deee39158ba..12404d2210266 100644 --- a/net/netfilter/xt_CT.c +++ b/net/netfilter/xt_CT.c @@ -172,7 +172,6 @@ static int xt_ct_tg_check(const struct xt_tgchk_param *par, goto err2; } - ret = 0; if ((info->ct_events || info->exp_events) && !nf_ct_ecache_ext_add(ct, info->ct_events, info->exp_events, GFP_KERNEL)) { |