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

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

net/netfilter/xt_CT.c

+0 −1
Original line number Diff line number Diff line
@@ -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)) {