Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit acea8d5f authored by Ladislav Michl's avatar Ladislav Michl Committed by Bartlomiej Zolnierkiewicz
Browse files

video: udlfb: Remove unnecessary local variable 



'urb' is not needed and can be removed.

Signed-off-by: default avatarLadislav Michl <ladis@linux-mips.org>
Cc: Bernie Thompson <bernie@plugable.com>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
parent f950bc78

drivers/video/fbdev/udlfb.c

+2 −6
Original line number Diff line number Diff line
@@ -1919,7 +1919,6 @@ static struct urb *dlfb_get_urb(struct dlfb_data *dev) 
	int ret;

	struct list_head *entry;

	struct urb_node *unode;

	struct urb *urb = NULL;

	unsigned long flags;



	/* Wait for an in-flight buffer to complete and get re-queued */
@@ -1928,7 +1927,7 @@ static struct urb *dlfb_get_urb(struct dlfb_data *dev) 
		atomic_set(&dev->lost_pixels, 1);

		pr_warn("wait for urb interrupted: %x available: %d\n",

		       ret, dev->urbs.available);

		goto error;

		return NULL;

	}



	spin_lock_irqsave(&dev->urbs.lock, flags);
@@ -1941,10 +1940,7 @@ static struct urb *dlfb_get_urb(struct dlfb_data *dev) 
	spin_unlock_irqrestore(&dev->urbs.lock, flags);



	unode = list_entry(entry, struct urb_node, entry);

	urb = unode->urb;



error:

	return urb;

	return unode->urb;

}



static int dlfb_submit_urb(struct dlfb_data *dev, struct urb *urb, size_t len)