[PATCH] Bluetooth: hci_uart: Remove unnecessary NULL check before release_firmware()

[Chen Ni]

release_firmware() checks for NULL pointers internally.
Remove unneeded NULL check for fmw here.

Signed-off-by: Chen Ni <nichen@xxxxxxxxxxx>
---
 drivers/bluetooth/hci_aml.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/bluetooth/hci_aml.c b/drivers/bluetooth/hci_aml.c
index dc9541e76d81..1394c575aa6d 100644
--- a/drivers/bluetooth/hci_aml.c
+++ b/drivers/bluetooth/hci_aml.c
@@ -313,8 +313,7 @@ static int aml_download_firmware(struct hci_dev *hdev, const char *fw_name)
 		goto exit;
 
 exit:
-	if (firmware)
-		release_firmware(firmware);
+	release_firmware(firmware);
 	return ret;
 }
 
-- 
2.25.1