Bluetooth: btmrvl: error path handling in setup handler
If module init command fails, FW might not be in good state.
We will return from setup handler and skip downloading further
commands.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c
index e3f5711..c435b58 100644
--- a/drivers/bluetooth/btmrvl_main.c
+++ b/drivers/bluetooth/btmrvl_main.c
@@ -538,8 +538,11 @@
static int btmrvl_setup(struct hci_dev *hdev)
{
struct btmrvl_private *priv = hci_get_drvdata(hdev);
+ int ret;
- btmrvl_send_module_cfg_cmd(priv, MODULE_BRINGUP_REQ);
+ ret = btmrvl_send_module_cfg_cmd(priv, MODULE_BRINGUP_REQ);
+ if (ret)
+ return ret;
priv->btmrvl_dev.gpio_gap = 0xffff;