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GPU-DRM: Replace a kzalloc() call by kcalloc() in drm_legacy_addbufs_sg()

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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>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/b340d1ca-f114-a523-e6d1-afe7fd6c3826@users.sourceforge.net
This commit is contained in:
Markus Elfring 2016-09-19 17:30:31 +02:00 committed by Daniel Vetter
parent 81a441378d
commit b5a2ecd857
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/drm_bufs.c
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@ -1117,8 +1117,7 @@ static int drm_legacy_addbufs_sg(struct drm_device *dev,
return -EINVAL;
}
entry->buflist = kzalloc(count * sizeof(*entry->buflist),
GFP_KERNEL);
entry->buflist = kcalloc(count, sizeof(*entry->buflist), GFP_KERNEL);
if (!entry->buflist) {
mutex_unlock(&dev->struct_mutex);
atomic_dec(&dev->buf_alloc);