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authorJan Kiszka <jan.kiszka@siemens.com>2013-07-16 14:45:16 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2013-07-18 06:03:25 +0200
commit9b8c69243585a32d14b9bb9fcd52c37b0b5a1b71 (patch)
treed8fa7d9ce9f175974aed18771055246ee3695687 /audio/mixeng.c
parentb4afea11aafe85975e74dd562bb94f7ce3de1ef1 (diff)
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memory: Return -1 again on reads from unsigned regions
This restore the behavior prior to b018ddf633 which accidentally changed the return code to 0. Specifically guests probing for register existence were affected by this. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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