diff options
| author | Colin Ian King <colin.king@canonical.com> | 2016-09-08 21:09:30 +0100 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-09-09 13:38:37 +0300 |
| commit | 5387c920372a3aaeb97b8b4721619ca9ff2a82ab (patch) | |
| tree | 949b40d3a47fb8af00dd7b386c27ab32a6e7a399 /drivers/usb/gadget/function/f_loopback.c | |
| parent | 2938fc63e0c26bf694436ac81bc776c8b7eced0c (diff) | |
| download | linux-5387c920372a3aaeb97b8b4721619ca9ff2a82ab.tar.bz2 | |
usb: gadget: remove variable ret and remove unnecessary if statement
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>
Diffstat (limited to 'drivers/usb/gadget/function/f_loopback.c')
| -rw-r--r-- | drivers/usb/gadget/function/f_loopback.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/usb/gadget/function/f_loopback.c b/drivers/usb/gadget/function/f_loopback.c index ddb8c896eaa3..e70093835e14 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); |