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Don't to forget to unlock the rwlock on trunk before destroying it.

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This should fix panic on "kldunload if_vlan" while vlanX are still there.

Reviewed by:	glebius
This commit is contained in:
Yaroslav Tykhiy 2006-02-24 17:25:16 +00:00
parent f9ad25aace
commit 33499e2ae5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=155986
1 changed files with 3 additions and 2 deletions
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5
sys/net/if_vlan.c
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@ -379,9 +379,10 @@ trunk_destroy(struct ifvlantrunk *trunk)
#ifndef VLAN_ARRAY
vlan_freehash(trunk);
#endif
TRUNK_LOCK_DESTROY(trunk);
LIST_REMOVE(trunk, trunk_entry);
trunk->parent->if_vlantrunk = NULL;
LIST_REMOVE(trunk, trunk_entry);
TRUNK_UNLOCK(trunk);
TRUNK_LOCK_DESTROY(trunk);
free(trunk, M_VLAN);
}