summaryrefslogtreecommitdiff
path: root/drivers/bluetooth/btusb.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/bluetooth/btusb.c')
-rw-r--r--drivers/bluetooth/btusb.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 3876fee6ad13..5cf0734eb31b 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -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;