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Subject: [Bug 240539] tuntap: Getting "ifconfig: ioctl SIOCSIFNAME (set
 name): File exists" from `ifconfig tap create name tap0`
Date: Sat, 21 Sep 2019 01:40:06 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240539

--- Comment #8 from commit-hook@freebsd.org ---
A commit references this bug:

Author: kevans
Date: Sat Sep 21 01:39:50 UTC 2019
New revision: 352571
URL: https://svnweb.freebsd.org/changeset/base/352571

Log:
  MFS r352565: SIOCSIFNAME: Do nothing if we're not actually changing

  Instead of throwing EEXIST, just succeed if the name isn't actually
  changing. We don't need to trigger departure or any of that because there=
's
  no change from consumers' perspective.

  PR:           240539
  Approved by:  re (gjb)

Changes:
_U  releng/12.1/
  releng/12.1/sys/net/if.c

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