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authorMauro Carvalho Chehab <mchehab@s-opensource.com>2016-10-24 20:42:30 (GMT)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-10-24 20:51:29 (GMT)
commitbd676c0c04ec94bd830b9192e2c33f2c4532278d (patch)
tree0c595846c335f879f112925e3b9f793483d7257e
parent079933dbcb02132cc48ba052882fe0a9e3b0b762 (diff)
[media] v4l2-flash-led-class: remove a now unused varmedia/v4.9-2
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>
-rw-r--r--drivers/media/v4l2-core/v4l2-flash-led-class.c2
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 6b31c0a..794e563 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);

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