From 92d3489ec58b5897a407b07ad9954497a119d3d0 Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas <martinez.javier@gmail.com>
Date: Fri, 10 Sep 2010 08:42:08 -0400
Subject: [PATCH] USB: r8a66597-udc: Initialize uninitialized variable, fix
compile warning
In today linux-next I got a compile warning due a possible uninitialized variable
This patch solves the issue initializing the variable
Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Magnus Damm <damm@opensource.se>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/usb/gadget/r8a66597-udc.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/r8a66597-udc.h b/drivers/usb/gadget/r8a66597-udc.h
index f763b5190afa2d..5fc22e09a0f15b 100644
--- a/drivers/usb/gadget/r8a66597-udc.h
+++ b/drivers/usb/gadget/r8a66597-udc.h
@@ -136,7 +136,7 @@ static inline void r8a66597_read_fifo(struct r8a66597 *r8a66597,
int len)
{
void __iomem *fifoaddr = r8a66597->reg + offset;
- unsigned int data;
+ unsigned int data = 0;
int i;
if (r8a66597->pdata->on_chip) {
--
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