From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
the if statement in lb_modinit is unnecessary so we can totally
remove the variable ret and just return the return value from
the call to usb_function_register.
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/usb/gadget/function/f_loopback.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/usb/gadget/function/f_loopback.c b/drivers/usb/gadget/function/f_loopback.c
index ddb8c89..e700938 100644
--- a/drivers/usb/gadget/function/f_loopback.c
+++ b/drivers/usb/gadget/function/f_loopback.c
@@ -591,13 +591,9 @@ DECLARE_USB_FUNCTION(Loopback, loopback_alloc_instance, loopback_alloc);
int __init lb_modinit(void)
{
- int ret;
-
- ret = usb_function_register(&Loopbackusb_func);
- if (ret)
- return ret;
- return ret;
+ return usb_function_register(&Loopbackusb_func);
}
+
void __exit lb_modexit(void)
{
usb_function_unregister(&Loopbackusb_func);
--
2.9.3
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