linux/drivers/virtio
Rusty Russell 98e8c6bc66 virtio: make virtqueue_add_buf() returning 0 on success, not capacity.
Now noone relies on this behavior, we simplify virtqueue_add_buf() so it
return 0 or -errno.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
2012-12-18 15:20:34 +10:30
..
Kconfig virtio: remove CONFIG_VIRTIO_RING 2012-09-28 15:05:15 +09:30
Makefile virtio: remove CONFIG_VIRTIO_RING 2012-09-28 15:05:15 +09:30
config.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
virtio.c virtio: don't crash when device is buggy 2012-09-28 15:05:16 +09:30
virtio_balloon.c virtio-balloon: fix add/get API use 2012-07-09 09:07:22 +09:30
virtio_mmio.c virtio: move queue_index and num_free fields into core struct virtqueue. 2012-12-18 15:20:31 +10:30
virtio_pci.c virtio: move queue_index and num_free fields into core struct virtqueue. 2012-12-18 15:20:31 +10:30
virtio_ring.c virtio: make virtqueue_add_buf() returning 0 on success, not capacity. 2012-12-18 15:20:34 +10:30