1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/bluetooth/btmtkuart.c b/drivers/bluetooth/btmtkuart.c
index ed2a5c7cb77f..4593baff2bc9 100644
--- a/drivers/bluetooth/btmtkuart.c
+++ b/drivers/bluetooth/btmtkuart.c
@@ -144,8 +144,10 @@ static int mtk_setup_fw(struct hci_dev *hdev)
         fw_size = fw->size;
 
         /* The size of patch header is 30 bytes, should be skip */
-        if (fw_size < 30)
-                return -EINVAL;
+        if (fw_size < 30) {
+                err = -EINVAL;
+                goto free_fw;
+        }
 
         fw_size -= 30;
         fw_ptr += 30;
@@ -172,8 +174,8 @@ static int mtk_setup_fw(struct hci_dev *hdev)
                 fw_ptr += dlen;
         }
 
+free_fw:
         release_firmware(fw);
-
         return err;
 }