virtio/virtio_pci_legacy_dev: ensure the correct return value
When pci_iomap return NULL, the return value is zero. Signed-off-by: Peng Hao <flyingpeng@tencent.com> Link: https://lore.kernel.org/r/20211222112014.87394-1-flyingpeng@tencent.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
parent
cf4a4493
Please register or sign in to comment