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Bluetooth: hci_intel: Add check for platform_driver_register

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[ 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>
This commit is contained in:
Jiasheng Jiang 2022-06-03 09:24:36 +08:00 committed by Greg Kroah-Hartman
parent d1bedcd794
commit aa6da8c32a
1 changed files with 5 additions and 1 deletions
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6
drivers/bluetooth/hci_intel.c
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@ -1217,7 +1217,11 @@ 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);
}