From: Jiasheng Jiang jiasheng@iscas.ac.cn
[ Upstream commit ab2d2a982ff721f4b029282d9a40602ea46a745e ]
As platform_driver_register() could fail, it should be better to deal with the return value in order to maintain the code consisitency.
Fixes: 1ab1f239bf17 ("Bluetooth: hci_intel: Add support for platform driver") Signed-off-by: Jiasheng Jiang jiasheng@iscas.ac.cn Signed-off-by: Marcel Holtmann marcel@holtmann.org Signed-off-by: Sasha Levin sashal@kernel.org --- 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 e9228520e4c7..727fa4347b1e 100644 --- a/drivers/bluetooth/hci_intel.c +++ b/drivers/bluetooth/hci_intel.c @@ -1253,7 +1253,11 @@ 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); }