From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 9 Aug 2012 06:57:30 +0000 (+0300)
Subject: wireless: at76c50x: signedness bug in at76_dfu_get_state()
X-Git-Tag: accepted/tizen/common/20141203.182822~3858^2~22^2~29
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5d774b74ef7d0428a3e45c9bb5b3a0915d2240cb;p=platform%2Fkernel%2Flinux-arm64.git

wireless: at76c50x: signedness bug in at76_dfu_get_state()

This return holds the number of bytes transfered (1 byte) or a negative
error code.  The type should be int instead of u8.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
index efc162e..88b8d64 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@@ -342,7 +342,7 @@ static int at76_dfu_get_status(struct usb_device *udev,
 	return ret;
 }
 
-static u8 at76_dfu_get_state(struct usb_device *udev, u8 *state)
+static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
 {
 	int ret;