From dc280801da1006cd9c702cfaae7ae677fdbc5b53 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Mon, 16 Sep 2013 13:05:13 +0300 Subject: [PATCH] Bluetooth: Fix double error response for l2cap_create_chan_req When an L2CAP request handler returns non-zero the calling code will send a command reject response. The l2cap_create_chan_req function will in some cases send its own response but then still return a -EFAULT error which would cause two responses to be sent. This patch fixes this by making the function return 0 after sending its own response. Signed-off-by: Johan Hedberg Acked-by: Marcel Holtmann Signed-off-by: Gustavo Padovan --- net/bluetooth/l2cap_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index b3bb7bca8e60..0b8a2704928e 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -4462,7 +4462,7 @@ error: l2cap_send_cmd(conn, cmd->ident, L2CAP_CREATE_CHAN_RSP, sizeof(rsp), &rsp); - return -EFAULT; + return 0; } static void l2cap_send_move_chan_req(struct l2cap_chan *chan, u8 dest_amp_id)