提交 8f1aeedf 编写于 作者: M Markus Elfring 提交者: Mauro Carvalho Chehab

[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: NMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
上级 d3fe22fa
......@@ -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;
......
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