git: tap - Don't make_dev if dev already exists
commit 527e4a212528eb64553709ba0116c0b80968ec7e
Author: Alex Hornung <ahornung@gmail.com>
Date: Sun Aug 30 18:44:30 2009 +0100
tap - Don't make_dev if dev already exists
* If the unit already exists when calling tap_clone_create,
find the corresponding cdev by calling
devfs_find_device_by_name.
* If the unit doesn't exist, call make_dev.
* Assert that dev != NULL before calling tapcreate()
Dragonfly-bug: http://bugs.dragonflybsd.org/issue1453
Reported-By: Rumko
Summary of changes:
sys/net/tap/if_tap.c | 12 +++++++++---
1 files changed, 9 insertions(+), 3 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/527e4a212528eb64553709ba0116c0b80968ec7e
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