diff mbox

usb/musb/omap2430.c Delete unused variable.

Message ID 1345114825-10331-1-git-send-email-mbrugger@iseebcn.com (mailing list archive)
State New, archived
Headers show

Commit Message

Matthias Brugger Aug. 16, 2012, 11 a.m. UTC 
Variable ret is always evaluated as true, so we don't need to check it.

Signed-off-by: Matthias Brugger <mbrugger@iseebcn.com>
---
 drivers/usb/musb/omap2430.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
diff mbox

Patch

diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index 5fdb9da..2d207c6 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -140,7 +140,6 @@  static void omap2430_musb_set_vbus(struct musb *musb, int is_on)
 	struct usb_otg	*otg = musb->xceiv->otg;
 	u8		devctl;
 	unsigned long timeout = jiffies + msecs_to_jiffies(1000);
-	int ret = 1;
 	/* HDRC controls CPEN, but beware current surges during device
 	 * connect.  They can trigger transient overcurrent conditions
 	 * that must be ignored.
@@ -164,12 +163,11 @@  static void omap2430_musb_set_vbus(struct musb *musb, int is_on)
 				if (time_after(jiffies, timeout)) {
 					dev_err(musb->controller,
 					"configured as A device timeout");
-					ret = -EINVAL;
 					break;
 				}
 			}
 
-			if (ret && otg->set_vbus)
+			if (otg->set_vbus)
 				otg_set_vbus(otg, 1);
 		} else {
 			musb->is_active = 1;