From 43ac0d8b884947e92d3801a62d43644f37859404 Mon Sep 17 00:00:00 2001 From: Jiasheng Jiang Date: Fri, 3 Jun 2022 09:24:36 +0800 Subject: [PATCH] Bluetooth: hci_intel: Add check for platform_driver_register [ Upstream commit 7619ca71a796ff53cd557766ad403974506a8f46 ] As platform_driver_register() could fail, it should be better to deal with the return value in order to maintain the code consisitency. Fixes: 2e2a03b56451 ("Bluetooth: hci_intel: Add support for platform driver") Signed-off-by: Jiasheng Jiang Signed-off-by: Marcel Holtmann Signed-off-by: Sasha Levin --- drivers/bluetooth/hci_intel.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/bluetooth/hci_intel.c b/drivers/bluetooth/hci_intel.c index 31f25153087d7..02c96c603768a 100644 --- a/drivers/bluetooth/hci_intel.c +++ b/drivers/bluetooth/hci_intel.c @@ -1230,7 +1230,11 @@ static struct platform_driver intel_driver = { int __init intel_init(void) { - platform_driver_register(&intel_driver); + int err; + + err = platform_driver_register(&intel_driver); + if (err) + return err; return hci_uart_register_proto(&intel_proto); } -- 2.39.5