[PATCH 5.10 338/717] Bluetooth: btusb: Add the missed release_firmware() in btusb_mtk_setup_firmware()

Greg Kroah-Hartman
2020-12-28T14:16:21Z

From: Jing Xiangfeng <jingxiangfeng@huawei.com>

[ Upstream commit d1e9d232e1e60fa63df1b836ec3ecba5abd3fa9d ]

btusb_mtk_setup_firmware() misses to call release_firmware() in an error
path. Jump to err_release_fw to fix it.

Fixes: f645125711c8 ("Bluetooth: btusb: fix up firmware download sequence")
Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/bluetooth/btusb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 1005b6e8ff743..a9981678199d7 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -3067,7 +3067,7 @@ static int btusb_mtk_setup_firmware(struct hci_dev *hdev, const char *fwname)
err = btusb_mtk_hci_wmt_sync(hdev, &wmt_params);
if (err < 0) {
bt_dev_err(hdev, "Failed to power on data RAM (%d)", err);
- return err;
+ goto err_release_fw;
}

fw_ptr = fw->data;
--
2.27.0