Re: [PATCH v2] IB/mlx4: silence GCC warning

From: Jack Morgenstein
Date: Tue Feb 26 2013 - 02:57:28 EST

On Monday 25 February 2013 19:23, Roland Dreier wrote:
> On Mon, Feb 25, 2013 at 8:54 AM, Roland Dreier <roland@xxxxxxxxxx> wrote:
> > I'm finally noticing that this is in the build_mlx_header() function,
> > which is pretty much a slow path. Certainly another compare isn't
> > going to change performance given all the other stuff we do there.
> >
> > Let me look at the patches that have gone by and see what the cleanest
> > way to handle this is.
> OK, after playing around a bit, I see that just initializing vlan
> doesn't really change the generated code (my gcc at least was already
> if effect setting vlan in the generated assembly code), so I'll just
> merge that.
> - R.


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