Bluetooth: fix error return code in rfcomm_add_listener()

Fix to return a negative error code from the error handling
case instead of 0, as returned elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index ba93df2af71f0de53ebfe582e3f32eab2b4ba321..ca957d34b0c89fa29341a179ee16e325ac226e55 100644 (file)
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -2004,8 +2004,10 @@ static int rfcomm_add_listener(bdaddr_t *ba)
 
        /* Add listening session */
        s = rfcomm_session_add(sock, BT_LISTEN);
-       if (!s)
+       if (!s) {
+               err = -ENOMEM;
                goto failed;
+       }
 
        return 0;
 failed: