Bluetooth: hci_uart: Remove unnecessary NULL check before release_firmware()

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

Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

diff --git a/drivers/bluetooth/hci_aml.c b/drivers/bluetooth/hci_aml.c
index dc9541e76d8199fdc84eb88d92fe0259e2a5de72..1394c575aa6d44006e4c771e3653b62447b8c382 100644 (file)
--- 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;
 }