iscsi: drop unused IscsiAIOCB.qiov field

The IscsiAIOCB.qiov field has been unused since commit
063c3378a9e3c25cc0afac3c72e4823d0621e352 ("block/iscsi: introduce
bdrv_co_{readv, writev, flush_to_disk}") back in 2013.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20170327165005.22038-1-stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/block/iscsi.c b/block/iscsi.c
index 75d890538e4b39629ac07a39474c204cbe90eb1c..716e74abbaf58eba3f89641a84df2044d2c4e638 100644 (file)
--- a/block/iscsi.c
+++ b/block/iscsi.c
@@ -103,7 +103,6 @@ typedef struct IscsiTask {
 
 typedef struct IscsiAIOCB {
     BlockAIOCB common;
-    QEMUIOVector *qiov;
     QEMUBH *bh;
     IscsiLun *iscsilun;
     struct scsi_task *task;