re: bin/58024: wg-userspace N destroy fails to destroy tun interface created by wg-userspace N create

[matthew green <mrg%eterna23.net@localhost>]

The following reply was made to PR bin/58024; it has been noted by GNATS.

From: matthew green <mrg%eterna23.net@localhost>
To: Taylor R Campbell <riastradh%NetBSD.org@localhost>
Cc: gnats-bugs%NetBSD.org@localhost, netbsd-bugs%NetBSD.org@localhost
Subject: re: bin/58024: wg-userspace N destroy fails to destroy tun interface created by wg-userspace N create
Date: Sun, 10 Mar 2024 21:04:59 +1100

 Taylor R Campbell writes:
 > The EEXIST happens because of all this crud in the opencrypto rump
 
 the reason i said this is that the problem exists in a bunch of
 other places as.  i see it for various *verbose modules, for some
 vfs ones.. if each instance needs work perhaps, but it also seems
 to me that if the code can just eat EEXIST here, a bunch of code
 to check if module or already loaded or whatever could just be a
 single call to a new function, that succeeds if builtin or the
 module is already loaded, could be removed in each place.
 
 
 .mrg.