Delete any existing v4 address before setting a new one. This allows us
authorjmatthew <jmatthew@openbsd.org>
Tue, 24 Oct 2023 09:13:22 +0000 (09:13 +0000)
committerjmatthew <jmatthew@openbsd.org>
Tue, 24 Oct 2023 09:13:22 +0000 (09:13 +0000)
commit32a3b737c688653ed1bf72bda187b7a17148be27
tree5684ac72dcb0a9277c8a1d4392199a7fdcab8f5e
parentd2fe463c897bcaa2117bf08903ae5aa07f2b6540
Delete any existing v4 address before setting a new one.  This allows us
to keep a working default route when the address changes.

ok dlg@ kn@
sys/dev/usb/if_umb.c