Messages in this thread | | | Date | Wed, 8 Jan 2014 08:35:35 +0100 | Subject | Re: [PATCH] drm/i915: silence compiler warning | From | Daniel Vetter <> |
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On Wed, Jan 8, 2014 at 2:56 AM, Ying Xue <ying.xue@windriver.com> wrote: > drivers/gpu/drm/i915/i915_debugfs.c: In function ‘display_crc_ctl_write’: > drivers/gpu/drm/i915/i915_debugfs.c:2393:2: warning: ‘val’ may be used uninitialized in this function [-Wuninitialized] > drivers/gpu/drm/i915/i915_debugfs.c:2350:6: note: ‘val’ was declared here > > Signed-off-by: Ying Xue <ying.xue@windriver.com>
I already have such a patch in my -next queue, thanks anyway. -Daniel
> --- > drivers/gpu/drm/i915/i915_debugfs.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c > index 6ed45a9..7963ba5 100644 > --- a/drivers/gpu/drm/i915/i915_debugfs.c > +++ b/drivers/gpu/drm/i915/i915_debugfs.c > @@ -2347,7 +2347,7 @@ static int pipe_crc_set_source(struct drm_device *dev, enum pipe pipe, > { > struct drm_i915_private *dev_priv = dev->dev_private; > struct intel_pipe_crc *pipe_crc = &dev_priv->pipe_crc[pipe]; > - u32 val; > + u32 val = 0; > int ret; > > if (pipe_crc->source == source) > -- > 1.7.9.5 >
-- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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