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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-10-24 18:42:30 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-10-24 18:51:29 -0200 |
| commit | bd676c0c04ec94bd830b9192e2c33f2c4532278d (patch) | |
| tree | 0c595846c335f879f112925e3b9f793483d7257e /drivers/media/v4l2-core/v4l2-flash-led-class.c | |
| parent | 079933dbcb02132cc48ba052882fe0a9e3b0b762 (diff) | |
[media] v4l2-flash-led-class: remove a now unused var
commit 079933dbcb02 ("[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 079933dbcb02 ("[media] v4l: flash led class: Fix of_node release in probe() error path")
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-flash-led-class.c')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-flash-led-class.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/media/v4l2-core/v4l2-flash-led-class.c b/drivers/media/v4l2-core/v4l2-flash-led-class.c index 6b31c0aad84a..794e563f24f8 100644 --- a/drivers/media/v4l2-core/v4l2-flash-led-class.c +++ b/drivers/media/v4l2-core/v4l2-flash-led-class.c @@ -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); |