From: Cong Wang <xiyou.wangc...@gmail.com>
Date: Wed, 12 Jul 2017 15:56:41 -0700
> When we convert atomic_t to refcount_t, a new kernel warning
> on "increment on 0" is introduced in the netpoll code,
> zap_completion_queue(). In fact for this special case, we know
> the refcount is 0 and we just have to set it to 1 to satisfy
> the following dev_kfree_skb_any(), so we can just use
> refcount_set(..., 1) instead.
>
> Fixes: 633547973ffc ("net: convert sk_buff.users from atomic_t to refcount_t")
> Reported-by: Dave Jones <da...@codemonkey.org.uk>
> Cc: Reshetova, Elena <elena.reshet...@intel.com>
> Signed-off-by: Cong Wang <xiyou.wangc...@gmail.com>
Applied, thanks Cong.
