netdev - Re: [PATCH ipsec-next] xfrm: fix bogus WARN

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Message-ID: <20190617092020.GS17989@gauss3.secunet.de>
Date:   Mon, 17 Jun 2019 11:20:20 +0200
From:   Steffen Klassert <steffen.klassert@...unet.com>
To:     Florian Westphal <fw@...len.de>
CC:     <netdev@...r.kernel.org>, Stephen Rothwell <sfr@...b.auug.org.au>
Subject: Re: [PATCH ipsec-next] xfrm: fix bogus WARN_ON with ipv6

On Wed, Jun 12, 2019 at 10:30:58AM +0200, Florian Westphal wrote:
> net/xfrm/xfrm_input.c:378:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
> skb->protocol = htons(ETH_P_IPV6);
> 
> ... the fallthrough then causes a bogus WARN_ON().
> 
> Reported-by: Stephen Rothwell <sfr@...b.auug.org.au>
> Fixes: 4c203b0454b ("xfrm: remove eth_proto value from xfrm_state_afinfo")
> Signed-off-by: Florian Westphal <fw@...len.de>

Applied, thanks Florian!