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Bluetooth: Fix storing negative values as unsigned char

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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>
This commit is contained in:
Dan Carpenter 2010-03-08 15:15:59 +03:00 committed by Marcel Holtmann
parent f48fd9c8cd
commit 31f085fea8
1 changed files with 1 additions and 1 deletions
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2
drivers/bluetooth/btmrvl_main.c
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@ -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) {