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netfilter: fix the warning on unused refcount variable 

net/netfilter/nfnetlink_acct.c: In function 'nfnl_acct_try_del':
net/netfilter/nfnetlink_acct.c:329:15: warning: unused variable 'refcount' [-Wunused-variable]
unsigned int refcount;
             ^

Fixes: b54ab92b84 ("netfilter: refcounter conversions")
Signed-off-by: Elena Reshetova <elena.reshetova@intel.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Reshetova, Elena 2017-03-20 11:43:28 +02:00 committed by Pablo Neira Ayuso
parent b54ab92b84
commit 4485a841be
1 changed files with 0 additions and 1 deletions
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net/netfilter/nfnetlink_acct.c
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@ -326,7 +326,6 @@ static int nfnl_acct_get(struct net *net, struct sock *nfnl,
static int nfnl_acct_try_del(struct nf_acct *cur)
{
int ret = 0;
unsigned int refcount;
/* We want to avoid races with nfnl_acct_put. So only when the current
* refcnt is 1, we decrease it to 0.