There's nothing to free if the unit wasn't allocated.

2013-07-19 21:54:48 +00:00 · 2013-07-19 21:54:48 +00:00 · b564fe858c
commit b564fe858c
parent 38441bd9a9
1 changed files with 0 additions and 1 deletions
--- a/sys/dev/usb/usb_pf.c
+++ b/sys/dev/usb/usb_pf.c
@ -182,7 +182,6 @@ usbpf_clone_create(struct if_clone *ifc, char *name, size_t len, caddr_t params)

 	error = ifc_alloc_unit(ifc, &unit);
 	if (error) {
-		ifc_free_unit(ifc, unit);
 		device_printf(ubus->parent, "usbpf: Could not allocate "
 		    "instance\n");
 		return (error);