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/
