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| author | Jiasheng Jiang <jiasheng@iscas.ac.cn> | 2022-06-03 09:24:36 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-25 11:15:11 +0200 |
| commit | 1958ef4767c017dbc7b9dc5b379a7ae1e6532088 (patch) | |
| tree | 5b34b94e9b5e0bf17b30f3ae560f50822ddf621d /drivers/bluetooth | |
| parent | 5cc6acf7fab5fbf442bdf7a53e32a6ceed2ef751 (diff) | |
| download | linux-stable-1958ef4767c017dbc7b9dc5b379a7ae1e6532088.tar.gz linux-stable-1958ef4767c017dbc7b9dc5b379a7ae1e6532088.tar.bz2 linux-stable-1958ef4767c017dbc7b9dc5b379a7ae1e6532088.zip | |
Bluetooth: hci_intel: Add check for platform_driver_register
[ 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>
Diffstat (limited to 'drivers/bluetooth')
| -rw-r--r-- | drivers/bluetooth/hci_intel.c | 6 |
1 files changed, 5 insertions, 1 deletions
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); } |