[PATCH 11/14] GPU-DRM-OMAP: Replace a kzalloc() call by kcalloc() in omap_gem_attach_pages()

SF Markus Elfring
2016-09-21T16:54:27Z

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 <elfring@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