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authorMarkus Elfring <elfring@users.sourceforge.net>2014-11-20 07:13:16 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2014-11-25 13:30:35 -0200
commit8f1aeedf78f5528a4471b019a39952aeb52dfa5b (patch)
tree494bd00c73504baf3cefce2d2f6e3cb4f5da5da7 /drivers/media
parentd3fe22fab76ef71da78971dddab7545f5591e2d8 (diff)
[media] i2c: Deletion of an unnecessary check before the function call "rc_unregister_device"
The rc_unregister_device() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/i2c/ir-kbd-i2c.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/i2c/ir-kbd-i2c.c b/drivers/media/i2c/ir-kbd-i2c.c
index 8311f1a9a38e..175a76114953 100644
--- a/drivers/media/i2c/ir-kbd-i2c.c
+++ b/drivers/media/i2c/ir-kbd-i2c.c
@@ -464,8 +464,7 @@ static int ir_remove(struct i2c_client *client)
cancel_delayed_work_sync(&ir->work);
/* unregister device */
- if (ir->rc)
- rc_unregister_device(ir->rc);
+ rc_unregister_device(ir->rc);
/* free memory */
return 0;