From 1e6a1effa0f394323486be1b1c1011961eef7da1 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Mon, 26 Aug 2013 09:29:39 -0700 Subject: [PATCH] Bluetooth: Fix error handling for HCI socket options The HCI sockets for monitor and control do not support any HCI specific socket options and if tried, an error will be returned. However the error used is EINVAL and that is not really descriptive. To make it clear that these sockets are not handling HCI socket options, return EBADFD instead. Signed-off-by: Marcel Holtmann Signed-off-by: Gustavo Padovan --- net/bluetooth/hci_sock.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index 49c5c62ac0c92..f92e913c8a037 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -921,7 +921,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname, lock_sock(sk); if (hci_pi(sk)->channel != HCI_CHANNEL_RAW) { - err = -EINVAL; + err = -EBADFD; goto done; } @@ -1007,7 +1007,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname, lock_sock(sk); if (hci_pi(sk)->channel != HCI_CHANNEL_RAW) { - err = -EINVAL; + err = -EBADFD; goto done; } -- 2.39.5