Bluetooth: Fix error return value on sendmsg.

When we try to send a message bigger than the outgoing MTU value
EMSGSIZE (message too long) should be returned.

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>

diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index 33e134b0d4023807a70600474016137f3bed82cc..884b840081ae59eceaadbc3a26839180cf7f7e5b 100644 (file)
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -1827,7 +1827,7 @@ static int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct ms
        case L2CAP_MODE_BASIC:
                /* Check outgoing MTU */
                if (len > pi->omtu) {
-                       err = -EINVAL;
+                       err = -EMSGSIZE;
                        goto done;
                }