use lazy initialization for display_state
authorPaolo Bonzini <pbonzini@redhat.com>
Wed, 10 Feb 2010 23:29:55 +0000 (00:29 +0100)
committerAnthony Liguori <aliguori@us.ibm.com>
Fri, 19 Feb 2010 21:18:16 +0000 (15:18 -0600)
commit89f57d4c79aaa2a2da8a9b0d87bd8df8fafe9a62
treee2427a77ba85c5a0b9aa9acf17f7f9f7c58d5d01
parent9bf92b7507ca70c7db061977a4fd244d1fadc903
use lazy initialization for display_state

Ensure initialization of a dumb display, if needed, by making
all accesses go through get_displaystate.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
vl.c