From fdcd1661a6b22e3ac429759627d2b4d68f77d64a Mon Sep 17 00:00:00 2001 From: David Herrmann Date: Sat, 7 Jan 2012 15:19:38 +0100 Subject: [PATCH] Bluetooth: hci-uart-h4: 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_h4.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c index 2fcd8b387d69..748329468d26 100644 --- a/drivers/bluetooth/hci_h4.c +++ b/drivers/bluetooth/hci_h4.c @@ -69,7 +69,7 @@ static int h4_open(struct hci_uart *hu) BT_DBG("hu %p", hu); - h4 = kzalloc(sizeof(*h4), GFP_ATOMIC); + h4 = kzalloc(sizeof(*h4), GFP_KERNEL); if (!h4) return -ENOMEM;