[PATCH] USB: r8a66597-udc: Initialize uninitialized variable, fixcompile warning

[Javier Martinez Canillas]

In today linux-next I got a compile warning due a possible uninitialized variable

This patch solves the issue initializing the variable

Thanks a lot

Signed-off-by: Javier Martinez Canillas <martinez.javier@xxxxxxxxx>
---
 drivers/usb/gadget/r8a66597-udc.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/usb/gadget/r8a66597-udc.h b/drivers/usb/gadget/r8a66597-udc.h
index f763b51..5fc22e0 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) {
-- 
1.7.0.4



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