Bluetooth: bnep: Return err value while sending cmd is not understood

Send command not understood response should be verified if it was
successfully sent, like all send responses.

Signed-off-by: Grzegorz Kolodziejczyk <grzegorz.kolodziejczyk@tieto.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c
index c05eccc1cf82..5cf5fbd2908d 100644
--- a/net/bluetooth/bnep/core.c
+++ b/net/bluetooth/bnep/core.c
@@ -239,7 +239,7 @@ static int bnep_rx_control(struct bnep_session *s, void *data, int len)
                         pkt[0] = BNEP_CONTROL;
                         pkt[1] = BNEP_CMD_NOT_UNDERSTOOD;
                         pkt[2] = cmd;
-                        bnep_send(s, pkt, sizeof(pkt));
+                        err = bnep_send(s, pkt, sizeof(pkt));
                 }
                 break;
         }