[PATCH] work around warning in i915_gem_gtt

2014-07-28 Thread Daniel Vetter
On Mon, Jul 28, 2014 at 01:20:58PM +0200, Pavel Machek wrote: > > Gcc warns that addr might be used uninitialized. It may not, but I see > why gcc gets confused. > > Additionally, hiding code with side-effects inside WARN_ON() argument > seems uncool, so I moved it outside. > > Signed-off-by: Pa

[PATCH] work around warning in i915_gem_gtt

2014-07-28 Thread Pavel Machek
Gcc warns that addr might be used uninitialized. It may not, but I see why gcc gets confused. Additionally, hiding code with side-effects inside WARN_ON() argument seems uncool, so I moved it outside. Signed-off-by: Pavel Machek diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/d