From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Wed, 21 Sep 2016 17:40:20 +0200

The script "checkpatch.pl" can point information out like the following.

WARNING: Prefer kcalloc over kzalloc with multiply

Thus fix the affected source code place.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 drivers/gpu/drm/omapdrm/omap_gem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c 
b/drivers/gpu/drm/omapdrm/omap_gem.c
index e4f1924..26f1212 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -283,7 +283,7 @@ static int omap_gem_attach_pages(struct drm_gem_object *obj)
                        }
                }
        } else {
-               addrs = kzalloc(npages * sizeof(*addrs), GFP_KERNEL);
+               addrs = kcalloc(npages, sizeof(*addrs), GFP_KERNEL);
                if (!addrs) {
                        ret = -ENOMEM;
                        goto free_pages;
-- 
2.10.0

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