diff options
| author | Anton Nefedov <anton.nefedov@virtuozzo.com> | 2017-07-06 15:08:52 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-07-14 11:04:33 +0200 |
| commit | 3065070153ef4235659d821c0d6fa28fd0630c57 (patch) | |
| tree | fa9b9f1378874f727da8faa466946b6ca5d38f23 /hw/misc/ivshmem.c | |
| parent | 7c44a2a9d178118193febd71cfc6943dd21bdde9 (diff) | |
char: avoid chardevice direct access
frontends should avoid accessing CharDriver struct where possible
Signed-off-by: Anton Nefedov <anton.nefedov@virtuozzo.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <1499342940-56739-6-git-send-email-anton.nefedov@virtuozzo.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/misc/ivshmem.c')
| -rw-r--r-- | hw/misc/ivshmem.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c index a857e50bd9..7f678d0197 100644 --- a/hw/misc/ivshmem.c +++ b/hw/misc/ivshmem.c @@ -1128,7 +1128,7 @@ static void ivshmem_doorbell_realize(PCIDevice *dev, Error **errp) { IVShmemState *s = IVSHMEM_COMMON(dev); - if (!qemu_chr_fe_get_driver(&s->server_chr)) { + if (!qemu_chr_fe_backend_connected(&s->server_chr)) { error_setg(errp, "You must specify a 'chardev'"); return; } @@ -1257,7 +1257,7 @@ static void ivshmem_realize(PCIDevice *dev, Error **errp) " or ivshmem-doorbell instead"); } - if (!!qemu_chr_fe_get_driver(&s->server_chr) + !!s->shmobj != 1) { + if (qemu_chr_fe_backend_connected(&s->server_chr) + !!s->shmobj != 1) { error_setg(errp, "You must specify either 'shm' or 'chardev'"); return; } |