From cdee5751bf91d02616aaf30a5affef56105e3b79 Mon Sep 17 00:00:00 2001
From: Eric Sesterhenn <snakebyte@gmx.de>
Date: Wed, 5 Apr 2006 22:28:14 -0700
Subject: [PATCH] [BLUETOOTH] sco: Possible double free.

this fixes coverity bug id #1068.
hci_send_sco() frees skb if (skb->len > hdev->sco_mtu).
Since it returns a negative error value only in this case, we
can directly return here.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/bluetooth/sco.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index 6b61323ce23c..0c2d13ad69bb 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -255,7 +255,7 @@ static inline int sco_send_frame(struct sock *sk, struct msghdr *msg, int len)
 	}
 
 	if ((err = hci_send_sco(conn->hcon, skb)) < 0)
-		goto fail;
+		return err;
 
 	return count;