[media] dib0700: Drop useless check when remote key is pressed

struct dvb_usb_device *d can never be NULL so don't waste time
checking for this.

Rationale: the urb's context is set when usb_fill_bulk_urb() is called
in dib0700_rc_setup(), and never changes after that. d is dereferenced
unconditionally in dib0700_rc_setup() so it can't be NULL or the
driver would crash right away.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/dvb/dvb-usb/dib0700_core.c b/drivers/media/dvb/dvb-usb/dib0700_core.c
index 070e82a..ae4f999 100644 (file)
--- a/drivers/media/dvb/dvb-usb/dib0700_core.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_core.c
@@ -677,9 +677,6 @@ static void dib0700_rc_urb_completion(struct urb *purb)
        u8 toggle;
 
        deb_info("%s()\n", __func__);
-       if (d == NULL)
-               return;
-
        if (d->rc_dev == NULL) {
                /* This will occur if disable_rc_polling=1 */
                usb_free_urb(purb);