lkml.org 
[lkml]   [2012]   [Aug]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] usb/musb/omap2430.c Delete unused variable.
Date
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 --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;
--
1.7.9.5


\
 
 \ /
  Last update: 2012-08-16 13:42    [W:0.209 / U:0.016 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site