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Bluetooth: btusb: Fix error return code in btusb_mtk_setup_firmware()

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Fix to return error code -EINVAL from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: a1c49c434e ("Bluetooth: btusb: Add protocol support for MediaTek MT7668U USB devices")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Wei Yongjun 2019-07-10 06:12:22 +00:00 committed by Marcel Holtmann
parent 125b7e0949
commit 5ee6310fb1
1 changed files with 3 additions and 1 deletions
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4
drivers/bluetooth/btusb.c
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@ -2762,8 +2762,10 @@ static int btusb_mtk_setup_firmware(struct hci_dev *hdev, const char *fwname)
fw_size = fw->size;
/* The size of patch header is 30 bytes, should be skip */
if (fw_size < 30)
if (fw_size < 30) {
err = -EINVAL;
goto err_release_fw;
}
fw_size -= 30;
fw_ptr += 30;