Subject: Re: [PATCH] [netfilter-next] netfilter: remove unused refcount variable

From: Pablo Neira Ayuso <[email-masked]>
Date: Mon, 20 Mar 2017 13:56:57 +0100

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/