When xdbc_trace("hardware not used anymore\n") is performed,
ret should be assigned -ENODEV to indicate this.
Clean up smatch warning:
drivers/usb/early/xhci-dbc.c:972 xdbc_init() warn: missing error code
'ret'
Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
Signed-off-by: Yang Li <yang.lee@xxxxxxxxxxxxxxxxx>
---
drivers/usb/early/xhci-dbc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/early/xhci-dbc.c b/drivers/usb/early/xhci-dbc.c
index 4502108069cd..fcb05a8948fa 100644
--- a/drivers/usb/early/xhci-dbc.c
+++ b/drivers/usb/early/xhci-dbc.c
@@ -969,6 +969,7 @@ static int __init xdbc_init(void)
if (early_xdbc_console.index == -1 ||
(early_xdbc_console.flags & CON_BOOT)) {
xdbc_trace("hardware not used anymore\n");
+ ret = -ENODEV;
goto free_and_quit;
}
--
2.20.1.7.g153144c
