Bluetooth: hci-uart-ath: 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 <dh.herrmann@googlemail.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

diff --git a/drivers/bluetooth/hci_ath.c b/drivers/bluetooth/hci_ath.c
index 4093935ddf42619e44fef9b87428c34454104fe8..12172a6a95c440467666d1599f13bab4fe45253f 100644 (file)
--- a/drivers/bluetooth/hci_ath.c
+++ b/drivers/bluetooth/hci_ath.c
@@ -112,7 +112,7 @@ static int ath_open(struct hci_uart *hu)
 
        BT_DBG("hu %p", hu);
 
-       ath = kzalloc(sizeof(*ath), GFP_ATOMIC);
+       ath = kzalloc(sizeof(*ath), GFP_KERNEL);
        if (!ath)
                return -ENOMEM;