Commit bd676c0c authored Oct 24, 2016 by Mauro Carvalho Chehab

[media] v4l2-flash-led-class: remove a now unused var



commit 079933db ("[media] v4l: flash led class: Fix of_node release
in probe() error path") removed the need of an ancillary var at
the release function, as reported by smatch:

drivers/media/v4l2-core/v4l2-flash-led-class.c: In function 'v4l2_flash_release':
drivers/media/v4l2-core/v4l2-flash-led-class.c:678:23: warning: variable 'led_cdev' set but not used [-Wunused-but-set-variable]
  struct led_classdev *led_cdev;
                       ^~~~~~~~

Get rid of it.

Fixes: commit 079933db ("[media] v4l: flash led class: Fix of_node release in probe() error path")
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

parent 079933db

drivers/media/v4l2-core/v4l2-flash-led-class.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -675,13 +675,11 @@ EXPORT_SYMBOL_GPL(v4l2_flash_init);
		void v4l2_flash_release(struct v4l2_flash *v4l2_flash)
		{
		struct v4l2_subdev *sd;
		struct led_classdev *led_cdev;

		if (IS_ERR_OR_NULL(v4l2_flash))
		return;

		sd = &v4l2_flash->sd;
		led_cdev = &v4l2_flash->fled_cdev->led_cdev;

		v4l2_async_unregister_subdev(sd);