Return-Path: From: Loic Poulain To: marcel@holtmann.org Cc: linux-bluetooth@vger.kernel.org, Loic Poulain Subject: [PATCH] Bluetooth: hci_uart: Fix uninitialized alignment value Date: Sat, 29 Jul 2017 19:32:31 +0200 Message-Id: <1501349551-4678-1-git-send-email-loic.poulain@gmail.com> List-ID: Force alignment value to the default one (1 byte) if uninitialized. This fixes hci_ll serdev driver (alignment = 0) and avoid any further issues with upcoming drivers. Signed-off-by: Loic Poulain --- 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 4e328d7..3b82a87 100644 --- a/drivers/bluetooth/hci_h4.c +++ b/drivers/bluetooth/hci_h4.c @@ -172,7 +172,7 @@ struct sk_buff *h4_recv_buf(struct hci_dev *hdev, struct sk_buff *skb, const struct h4_recv_pkt *pkts, int pkts_count) { struct hci_uart *hu = hci_get_drvdata(hdev); - u8 alignment = hu->alignment; + u8 alignment = hu->alignment ? hu->alignment : 1; while (count) { int i, len; -- 1.9.1