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usb: gadget: remove variable ret and remove unnecessary if statement

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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@canonical.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Colin Ian King 2016-09-08 21:09:30 +01:00 committed by Felipe Balbi
parent 2938fc63e0
commit 5387c92037
1 changed files with 2 additions and 6 deletions
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8
drivers/usb/gadget/function/f_loopback.c
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@ -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);