| Message ID | 20170320123708.4025261-1-arnd@arndb.de |
|---|---|
| State | Awaiting Upstream, archived |
| Delegated to: | David Miller |
| Headers | show |
On Mon, Mar 20, 2017 at 01:37:01PM +0100, Arnd Bergmann wrote: > The refcount variable was accidentally introduced without any reference > to it. Removing it again avoids this warning: > > net/netfilter/nfnetlink_acct.c: In function 'nfnl_acct_try_del': > net/netfilter/nfnetlink_acct.c:329:15: error: unused variable 'refcount' [-Werror=unused-variable] Thanks Arnd. Elena already fixed it here: https://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git/commit/
diff --git a/net/netfilter/nfnetlink_acct.c b/net/netfilter/nfnetlink_acct.c index f44cbd35357f..c86da174a5fc 100644 --- a/net/netfilter/nfnetlink_acct.c +++ b/net/netfilter/nfnetlink_acct.c @@ -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.
The refcount variable was accidentally introduced without any reference to it. Removing it again avoids this warning: net/netfilter/nfnetlink_acct.c: In function 'nfnl_acct_try_del': net/netfilter/nfnetlink_acct.c:329:15: error: unused variable 'refcount' [-Werror=unused-variable] Fixes: b54ab92b84b6 ("netfilter: refcounter conversions") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- net/netfilter/nfnetlink_acct.c | 1 - 1 file changed, 1 deletion(-)