Return-Path: From: David Herrmann To: linux-bluetooth@vger.kernel.org Cc: padovan@profusion.mobi, marcel@holtmann.org, David Herrmann Subject: [PATCH] Bluetooth: hci-uart-h4: Use GFP_ATOMIC in open() Date: Sat, 7 Jan 2012 15:19:38 +0100 Message-Id: <1325945981-11330-2-git-send-email-dh.herrmann@googlemail.com> In-Reply-To: <1325945981-11330-1-git-send-email-dh.herrmann@googlemail.com> References: <1325945981-11330-1-git-send-email-dh.herrmann@googlemail.com> List-ID: 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 --- drivers/bluetooth/hci_h4.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c index 2fcd8b3..7483294 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; -- 1.7.8.1