[PATCH] drm/i915/bxt: Fix uninitialized variables in intel_check_sprite_plane

Nabendu Maiti
2015-11-18T12:03:33Z

Uninitialized variables (width, Height) in intel_check_sprite_plane
leads to compilererror in O1 level. Initialize all declared variables
to fix this issue.

Signed-off-by: Nabendu Maiti <nabendu.bikash.maiti@intel.com>
---
drivers/gpu/drm/i915/intel_sprite.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index 2b96f33..a5af384 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -747,7 +747,7 @@ intel_check_sprite_plane(struct drm_plane *plane,
struct drm_framebuffer *fb = state->base.fb;
int crtc_x, crtc_y;
unsigned int crtc_w, crtc_h;
- uint32_t src_x, src_y, src_w, src_h;
+ uint32_t src_x = 0, src_y = 0, src_w = 0, src_h = 0;
struct drm_rect *src = &state->src;
struct drm_rect *dst = &state->dst;
const struct drm_rect *clip = &state->clip;
--
1.9.1