diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2016-09-19 17:17:34 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-09-21 13:24:27 +0200 |
| commit | ed6dee41927b6acad9f209899f360d4167f3f452 (patch) | |
| tree | 0d8796a3abfe0890335da23e48d765d86e505f07 /drivers/gpu/drm/drm_bufs.c | |
| parent | GPU-DRM: Use kmalloc_array() in drm_legacy_addbufs_pci() (diff) | |
| download | linux-ed6dee41927b6acad9f209899f360d4167f3f452.tar.xz linux-ed6dee41927b6acad9f209899f360d4167f3f452.zip | |
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: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/51f88f44-130d-48ac-f531-32ca9ae3919f@users.sourceforge.net
Diffstat (limited to 'drivers/gpu/drm/drm_bufs.c')
| -rw-r--r-- | drivers/gpu/drm/drm_bufs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c index ed33f4362dfe..8a31dacc1736 100644 --- a/drivers/gpu/drm/drm_bufs.c +++ b/drivers/gpu/drm/drm_bufs.c @@ -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); |