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virtio-blk: Use VirtIOBlockReq.in to drop VirtIOBlockReq.inhdr

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In current virtio spec, inhdr is a single byte, and is unlikely to
change for both functionality and compatibility considerations.
Non-dataplane uses .in, and we are on the way to converge them. So
let's unify it to get cleaner code.

Remove .inhdr and use .in.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Fam Zheng
2014-06-11 12:11:47 +08:00
committed by Kevin Wolf
parent 04af2d70c5
commit eddb102e86
2 changed files with 22 additions and 36 deletions
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4
include/hw/virtio/virtio-blk.h
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@ -142,10 +142,6 @@ typedef struct VirtIOBlockReq {
QEMUIOVector qiov;
struct VirtIOBlockReq *next;
BlockAcctCookie acct;
#ifdef CONFIG_VIRTIO_BLK_DATA_PLANE
QEMUIOVector *inhdr; /* iovecs for virtio_blk_inhdr */
#endif
} VirtIOBlockReq;
#define DEFINE_VIRTIO_BLK_FEATURES(_state, _field) \