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Date:	Wed, 13 Feb 2013 12:03:54 -0500
From:	Neil Horman <nhorman@...driver.com>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org, dan.carpenter@...cle.com
Subject: Re: [PATCH] netpoll: fix smatch warnings in netpoll core code

On Wed, Feb 13, 2013 at 11:57:20AM -0500, David Miller wrote:
> From: Neil Horman <nhorman@...driver.com>
> Date: Wed, 13 Feb 2013 11:32:42 -0500
> 
> > Dan Carpenter contacted me with some notes regarding some smatch warnings in the
> > netpoll code, some of which I introduced with my recent netpoll locking fixes,
> > some which were there prior.   Specifically they were:
> > 
> > net-next/net/core/netpoll.c:243 netpoll_poll_dev() warn: inconsistent
> >   returns mutex:&ni->dev_lock: locked (213,217) unlocked (210,243)
> > net-next/net/core/netpoll.c:706 netpoll_neigh_reply() warn: potential
> >   pointer math issue ('skb_transport_header(send_skb)' is a 128 bit pointer)
> > 
> > This patch corrects the locking imbalance (the first error), and adds some
> > parenthesis to correct the second error.  Tested by myself. Applies to net-next
> > 
> > Signed-off-by: Neil Horman <nhorman@...driver.com>
> 
> Applied, thanks Neil.
> 
> Again, please specify in the Subject line the destination tree.
Sorry dave, I specified net-next in the changelog, didn't realize you preferred
it in the subject.
Neil

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