| Message ID | 20211221022036.80706-1-yang.lee@linux.alibaba.com |
|---|---|
| State | New |
| Headers | show |
| Series | [-next] usb: early: Fix an error code in xdbc_init() | expand |
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; }
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@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> --- drivers/usb/early/xhci-dbc.c | 1 + 1 file changed, 1 insertion(+)