From 8b0dc6dc827fb71efd6c9dfb5c4172b7b5c96cee Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jo=C3=A3o=20Paulo=20Rechi=20Vita?= <jprvita@profusion.mobi>
Date: Tue, 22 Jun 2010 13:56:22 -0300
Subject: [PATCH] Bluetooth: Fix l2cap_sock_connect error return.
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Return a proper error value if socket is already connected.

Signed-off-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Acked-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---
 net/bluetooth/l2cap.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index 6b839d682143..e322be8ff948 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -1158,6 +1158,7 @@ static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr, int al
 
 	case BT_CONNECTED:
 		/* Already connected */
+		err = -EISCONN;
 		goto done;
 
 	case BT_OPEN:
-- 
2.20.1