vl: use QLIST_FOREACH_SAFE to visit change state handlers
commit9b10ac869d8c87024dc41f3e1a90cf7d7a64f72d
authorPaolo Bonzini <pbonzini@redhat.com>
Tue, 9 Sep 2014 12:12:26 +0000 (9 14:12 +0200)
committerPaolo Bonzini <pbonzini@redhat.com>
Wed, 10 Sep 2014 10:08:33 +0000 (10 12:08 +0200)
treef481aed64f403760b7dcc58a4881bac8d0d5f072
parentfc7a5800ad13fa14529b38d2255fa87f11db626b
vl: use QLIST_FOREACH_SAFE to visit change state handlers

This lets a handler delete itself.

Acked-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
vl.c