From: Colin Ian King <[email protected]> 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 <[email protected]> --- 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
