ivshmem: shmfd can be 0
commit86d471bfa4262fa983c0214ace7336843e2181a2
authorMarc-André Lureau <marcandre.lureau@redhat.com>
Tue, 23 Jun 2015 10:53:42 +0000 (23 12:53 +0200)
committerMarc-André Lureau <marcandre.lureau@redhat.com>
Sat, 24 Oct 2015 16:02:49 +0000 (24 18:02 +0200)
tree65e7705221a641ca56bda971fd682e26f71cd85e
parent1f8552df2c7935a4cf883bda22acbe2adbf7d579
ivshmem: shmfd can be 0

0 is a valid fd value, so change conditions and set -1 value early

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Claudio Fontana <claudio.fontana@huawei.com>
hw/misc/ivshmem.c