From 31f085fea891d5972e994dfb423231a3d4d60a8a Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Mon, 8 Mar 2010 15:15:59 +0300
Subject: [PATCH] Bluetooth: Fix storing negative values as unsigned char
This is mostly cleanup. There is only one caller and it just checks for
non-zero return values. Still "ret" should be int because we want to return
-EINVAL on errors.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---
drivers/bluetooth/btmrvl_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c
index 53a43adf2e21..49ec89cd354c 100644
--- a/drivers/bluetooth/btmrvl_main.c
+++ b/drivers/bluetooth/btmrvl_main.c
@@ -66,7 +66,7 @@ int btmrvl_process_event(struct btmrvl_private *priv, struct sk_buff *skb)
{
struct btmrvl_adapter *adapter = priv->adapter;
struct btmrvl_event *event;
- u8 ret = 0;
+ int ret = 0;
event = (struct btmrvl_event *) skb->data;
if (event->ec != 0xff) {
--
2.20.1