[06/14] GPU-DRM-OMAP: Improve a size determination in omap_dmm_probe()

Commit Message

SF Markus Elfring Sept. 21, 2016, 4:47 p.m. UTC

From: Markus Elfring <[e-mail]>
Date: Wed, 21 Sep 2016 17:21:57 +0200

Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.

Signed-off-by: Markus Elfring <[e-mail]>
---
 drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Patch

diff --git a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
index f110965..c6a7197 100644
--- a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
+++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
@@ -735,7 +735,8 @@  static int omap_dmm_probe(struct platform_device *dev)
 
 	/* alloc engines */
 	omap_dmm->engines = kcalloc(omap_dmm->num_engines,
-				    sizeof(struct refill_engine), GFP_KERNEL);
+				    sizeof(*omap_dmm->engines),
+				    GFP_KERNEL);
 	if (!omap_dmm->engines) {
 		ret = -ENOMEM;
 		goto fail;