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virtio-blk: Drop VirtIOBlockRequest.read

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Since it's set but not used.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@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 12:11:45 +08:00 committed by Kevin Wolf
parent 0bcb34472d
commit 98e2d49241
1 changed files with 0 additions and 2 deletions
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2
hw/block/dataplane/virtio-blk.c
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@ -29,7 +29,6 @@ typedef struct {
QEMUIOVector *inhdr; /* iovecs for virtio_blk_inhdr */ QEMUIOVector *inhdr; /* iovecs for virtio_blk_inhdr */
VirtQueueElement *elem; /* saved data from the virtqueue */ VirtQueueElement *elem; /* saved data from the virtqueue */
QEMUIOVector qiov; /* original request iovecs */ QEMUIOVector qiov; /* original request iovecs */
bool read; /* read or write? */
} VirtIOBlockRequest; } VirtIOBlockRequest;
struct VirtIOBlockDataPlane { struct VirtIOBlockDataPlane {
@ -137,7 +136,6 @@ static void do_rdwr_cmd(VirtIOBlockDataPlane *s, bool read,
req->s = s; req->s = s;
req->elem = elem; req->elem = elem;
req->inhdr = inhdr; req->inhdr = inhdr;
req->read = read;
qemu_iovec_init_external(&req->qiov, iov, iov_cnt); qemu_iovec_init_external(&req->qiov, iov, iov_cnt);
qiov = &req->qiov; qiov = &req->qiov;