[PATCH] iBluetooth: hci_intel: Add check for platform_driver_register

[Jiasheng Jiang]

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@xxxxxxxxxxx>
---
 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 7249b91d9b91..d4801b26cc8e 100644
--- a/drivers/bluetooth/hci_intel.c
+++ b/drivers/bluetooth/hci_intel.c
@@ -1217,7 +1217,11 @@ static struct platform_driver intel_driver = {
 
 int __init intel_init(void)
 {
-	platform_driver_register(&intel_driver);
+	int ret;
+
+	ret = platform_driver_register(&intel_driver);
+	if (ret)
+		return ret;
 
 	return hci_uart_register_proto(&intel_proto);
 }
-- 
2.25.1