From 9eb648c39af8c14cb63fc9ccfc9a52cdb4442daa Mon Sep 17 00:00:00 2001 From: David Herrmann Date: Sat, 7 Jan 2012 15:19:37 +0100 Subject: [PATCH] Bluetooth: hci-uart-ll: Use GFP_ATOMIC in open() The uart_proto open() callback is not called in atomic context so we can safely sleep here. The caller hci_uart_set_proto() in hci_ldisc.c is an ioctl() handler and therefore can sleep. Signed-off-by: David Herrmann Acked-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- drivers/bluetooth/hci_ll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/bluetooth/hci_ll.c b/drivers/bluetooth/hci_ll.c index 7e4b435f79f0..b874c0efde24 100644 --- a/drivers/bluetooth/hci_ll.c +++ b/drivers/bluetooth/hci_ll.c @@ -125,7 +125,7 @@ static int ll_open(struct hci_uart *hu) BT_DBG("hu %p", hu); - ll = kzalloc(sizeof(*ll), GFP_ATOMIC); + ll = kzalloc(sizeof(*ll), GFP_KERNEL); if (!ll) return -ENOMEM; -- 2.30.2