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Commit ed6dee41 authored by Markus Elfring's avatar Markus Elfring Committed by Daniel Vetter
Browse files

GPU-DRM: Replace two kzalloc() calls by kcalloc() in drm_legacy_addbufs_pci() 



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

WARNING: Prefer kcalloc over kzalloc with multiply

Thus fix the affected source code places.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/51f88f44-130d-48ac-f531-32ca9ae3919f@users.sourceforge.net
parent 20274008

drivers/gpu/drm/drm_bufs.c

+2 −2
Original line number Diff line number Diff line
@@ -905,14 +905,14 @@ int drm_legacy_addbufs_pci(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);

		return -ENOMEM;

	}



	entry->seglist = kzalloc(count * sizeof(*entry->seglist), GFP_KERNEL);

	entry->seglist = kcalloc(count, sizeof(*entry->seglist), GFP_KERNEL);

	if (!entry->seglist) {

		kfree(entry->buflist);

		mutex_unlock(&dev->struct_mutex);