qtail: clean up direct access to tqe_prev field
commit3b8c1761f0e1523622e008836d01a6544b1c21ab
authorIgor Mammedov <imammedo@redhat.com>
Mon, 25 Jul 2016 12:47:12 +0000 (25 14:47 +0200)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 13 Sep 2016 17:08:41 +0000 (13 19:08 +0200)
treeea4fd8ce936246f7c0f41e1c899dba85149d4151
parentfa9701240951093907076db0943f96972a396ef5
qtail: clean up direct access to tqe_prev field

instead of accessing tqe_prev field dircetly outside
of queue.h use macros to check if element is in list
and make sure that afer element is removed from list
tqe_prev field could be used to do the same check.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <1469450832-84343-1-git-send-email-imammedo@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
blockdev.c
exec.c
include/qemu/queue.h
net/filter.c