drm/i915: Allocate the pipe_crc->entires with kcalloc()

vsyrjala · danvet · commit 3cf54b34dafe · 2014-12-10T17:47:26.000+01:00
pipe_crc-&gt;entries[] is an array so allocate with kcalloc() instead of
kzalloc().

Signed-off-by: Ville Syrjälä &lt;ville.syrjala@linux.intel.com&gt;
Signed-off-by: Daniel Vetter &lt;daniel.vetter@ffwll.ch&gt;
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -3415,8 +3415,8 @@ static int pipe_crc_set_source(struct drm_device *dev, enum pipe pipe,
 		DRM_DEBUG_DRIVER("collecting CRCs for pipe %c, %s\n",
 				 pipe_name(pipe), pipe_crc_source_name(source));
 
-		entries = kzalloc(sizeof(*pipe_crc->entries) *
-				  INTEL_PIPE_CRC_ENTRIES_NR,
+		entries = kcalloc(INTEL_PIPE_CRC_ENTRIES_NR,
+				  sizeof(pipe_crc->entries[0]),
 				  GFP_KERNEL);
 		if (!entries)
 			return -ENOMEM;
