[media] staging: lirc: remove redundant NULL check in unregister_from_lirc()

"ir" is already checked before calling unregister_from_lirc().

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --git a/drivers/staging/media/lirc/lirc_igorplugusb.c b/drivers/staging/media/lirc/lirc_igorplugusb.c
index 44b0d07..431d1e8 100644 (file)
--- a/drivers/staging/media/lirc/lirc_igorplugusb.c
+++ b/drivers/staging/media/lirc/lirc_igorplugusb.c
@@ -209,12 +209,6 @@ static int unregister_from_lirc(struct igorplug *ir)
        struct lirc_driver *d;
        int devnum;
 
-       if (!ir) {
-               dev_err(&ir->usbdev->dev,
-                       "%s: called with NULL device struct!\n", __func__);
-               return -EINVAL;
-       }
-
        devnum = ir->devnum;
        d = ir->d;