From 91aa35a5aa3540223066bf6b51c935418c63a35d Mon Sep 17 00:00:00 2001
From: Victor Shcherbatyuk <victor.shcherbatyuk@tomtom.com>
Date: Thu, 15 Jan 2009 21:52:12 +0100
Subject: Bluetooth: Fix issue with return value of rfcomm_sock_sendmsg()
In case of connection failures the rfcomm_sock_sendmsg() should return
an error and not a 0 value.
Signed-off-by: Victor Shcherbatyuk <victor.shcherbatyuk@tomtom.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---
net/bluetooth/rfcomm/sock.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
(limited to 'net/bluetooth/rfcomm')
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index d3fc6fca38d0..ce505f2a755b 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -570,8 +570,11 @@ static int rfcomm_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
skb = sock_alloc_send_skb(sk, size + RFCOMM_SKB_RESERVE,
msg->msg_flags & MSG_DONTWAIT, &err);
- if (!skb)
+ if (!skb) {
+ if (sent == 0)
+ sent = err;
break;
+ }
skb_reserve(skb, RFCOMM_SKB_HEAD_RESERVE);
err = memcpy_fromiovec(skb_put(skb, size), msg->msg_iov, size);
--
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