lguest and virtio: cleanup struct definitions to Linux style.

I've been doing this for years, and akpm picked me up on it about 12
months ago.  lguest partly serves as example code, so let's do it Right.

Also, remove two unused fields in struct vblk_info in the example launcher.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Ingo Molnar <mingo@redhat.com>

1 files changed, 4 insertions, 8 deletions

diff --git a/include/linux/virtio_ring.h b/include/linux/virtio_ring.h
index 693e0ec5afa6..e4d144b132b5 100644
--- a/include/linux/virtio_ring.h
+++ b/include/linux/virtio_ring.h
@@ -30,8 +30,7 @@
 #define VIRTIO_RING_F_INDIRECT_DESC     28
 
 /* Virtio ring descriptors: 16 bytes.  These can chain together via "next". */
-struct vring_desc
-{
+struct vring_desc {
         /* Address (guest-physical). */
         __u64 addr;
         /* Length. */
@@ -42,24 +41,21 @@ struct vring_desc
         __u16 next;
 };
 
-struct vring_avail
-{
+struct vring_avail {
         __u16 flags;
         __u16 idx;
         __u16 ring[];
 };
 
 /* u32 is used here for ids for padding reasons. */
-struct vring_used_elem
-{
+struct vring_used_elem {
         /* Index of start of used descriptor chain. */
         __u32 id;
         /* Total length of the descriptor chain which was used (written to) */
         __u32 len;
 };
 
-struct vring_used
-{
+struct vring_used {
         __u16 flags;
         __u16 idx;
         struct vring_used_elem ring[];