virtio-scsi: pass struct virtio_scsi to virtqueue completion function
virtio-scsi: pass struct virtio_scsi to virtqueue completion function

This will be needed soon in order to retrieve the per-target
struct.

Cc: ea47de8cd575d5b79715f437890b953cbeed1aa3@vger.kernel.org
Signed-off-by: Paolo Bonzini <69d3ebcf5ee4e7f05a50dc23cd96655b730804b4@redhat.com>
Signed-off-by: Wanlong Gao <209b351814c2aa2d43085ca51a9830225b84821b@cn.fujitsu.com>
Reviewed-by: Asias He <7487d0432e24c09ba3f2ff7de44b9eb030d5ae18@redhat.com>
Signed-off-by: Rusty Russell <df9728c9e5104131c08c7adb03af425394842596@rustcorp.com.au>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas