diff options
| author | Christian Gromm <christian.gromm@microchip.com> | 2016-06-06 13:23:06 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-15 17:17:03 (GMT) |
| commit | db5a48d595cfd27ba66625558d982205b46d11fd (patch) | |
| tree | 354734249602dd4cb34b7214de2ba89726689133 /drivers/staging/most/aim-v4l2/video.c | |
| parent | e494df039df0fc73587fda48752bfdbe88a6e7ce (diff) | |
| download | linux-db5a48d595cfd27ba66625558d982205b46d11fd.tar.xz | |
staging: most: v4l2-aim: optimize list_for_each_entry_safe
As the function get_aim_dev() does not delete elements of the list, the
use of macro list_for_each_entry_safe is not necessary.
This patch replaces the macro list_for_each_entry_safe with the macro
list_for_each_entry.
Signed-off-by: Andrey Shvetsov <andrey.shvetsov@k2l.de>
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/most/aim-v4l2/video.c')
| -rw-r--r-- | drivers/staging/most/aim-v4l2/video.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/most/aim-v4l2/video.c b/drivers/staging/most/aim-v4l2/video.c index 1fea839..6b7e220 100644 --- a/drivers/staging/most/aim-v4l2/video.c +++ b/drivers/staging/most/aim-v4l2/video.c @@ -393,11 +393,11 @@ static const struct video_device aim_videodev_template = { static struct most_video_dev *get_aim_dev( struct most_interface *iface, int channel_idx) { - struct most_video_dev *mdev, *tmp; + struct most_video_dev *mdev; unsigned long flags; spin_lock_irqsave(&list_lock, flags); - list_for_each_entry_safe(mdev, tmp, &video_devices, list) { + list_for_each_entry(mdev, &video_devices, list) { if (mdev->iface == iface && mdev->ch_idx == channel_idx) { spin_unlock_irqrestore(&list_lock, flags); return mdev; |