Commit 02d85142 authored by Yang Li's avatar Yang Li Committed by Pablo Neira Ayuso

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: default avatarAbaci Robot <abaci@linux.alibaba.com>
Signed-off-by: default avatarYang Li <yang.lee@linux.alibaba.com>
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent 07df3fc9
...@@ -172,7 +172,6 @@ static int xt_ct_tg_check(const struct xt_tgchk_param *par, ...@@ -172,7 +172,6 @@ static int xt_ct_tg_check(const struct xt_tgchk_param *par,
goto err2; goto err2;
} }
ret = 0;
if ((info->ct_events || info->exp_events) && if ((info->ct_events || info->exp_events) &&
!nf_ct_ecache_ext_add(ct, info->ct_events, info->exp_events, !nf_ct_ecache_ext_add(ct, info->ct_events, info->exp_events,
GFP_KERNEL)) { GFP_KERNEL)) {
......
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