scsi: move scsi_flush_complete around

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

hw/scsi-disk.c

@@ -153,7 +153,7 @@ static void scsi_disk_load_request(QEMUFile *f, SCSIRequest *req)
     qemu_iovec_init_external(&r->qiov, &r->iov, 1);
 }
 
-static void scsi_dma_complete(void *opaque, int ret)
+static void scsi_flush_complete(void * opaque, int ret)
 {
     SCSIDiskReq *r = (SCSIDiskReq *)opaque;
     SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, r->req.dev);
@@ -166,8 +166,6 @@ static void scsi_dma_complete(void *opaque, int ret)
         }
     }
 
-    r->sector += r->sector_count;
-    r->sector_count = 0;
     scsi_req_complete(&r->req, GOOD);
 
 done:
@@ -176,16 +174,12 @@ done:
     }
 }
 
-static void scsi_read_complete(void * opaque, int ret)
+static void scsi_dma_complete(void *opaque, int ret)
 {
     SCSIDiskReq *r = (SCSIDiskReq *)opaque;
     SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, r->req.dev);
-    int n;
 
-    if (r->req.aiocb != NULL) {
-        r->req.aiocb = NULL;
-        bdrv_acct_done(s->qdev.conf.bs, &r->acct);
-    }
+    bdrv_acct_done(s->qdev.conf.bs, &r->acct);
 
     if (ret < 0) {
         if (scsi_handle_rw_error(r, -ret)) {
@@ -193,12 +187,9 @@ static void scsi_read_complete(void * opaque, int ret)
         }
     }
 
-    DPRINTF("Data ready tag=0x%x len=%zd\n", r->req.tag, r->qiov.size);
-
-    n = r->qiov.size / 512;
-    r->sector += n;
-    r->sector_count -= n;
-    scsi_req_data(&r->req, r->qiov.size);
+    r->sector += r->sector_count;
+    r->sector_count = 0;
+    scsi_req_complete(&r->req, GOOD);
 
 done:
     if (!r->req.io_canceled) {
@@ -206,12 +197,16 @@ done:
     }
 }
 
-static void scsi_flush_complete(void * opaque, int ret)
+static void scsi_read_complete(void * opaque, int ret)
 {
     SCSIDiskReq *r = (SCSIDiskReq *)opaque;
     SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, r->req.dev);
+    int n;
 
-    bdrv_acct_done(s->qdev.conf.bs, &r->acct);
+    if (r->req.aiocb != NULL) {
+        r->req.aiocb = NULL;
+        bdrv_acct_done(s->qdev.conf.bs, &r->acct);
+    }
 
     if (ret < 0) {
         if (scsi_handle_rw_error(r, -ret)) {
@@ -219,7 +214,12 @@ static void scsi_flush_complete(void * opaque, int ret)
         }
     }
 
-    scsi_req_complete(&r->req, GOOD);
+    DPRINTF("Data ready tag=0x%x len=%zd\n", r->req.tag, r->qiov.size);
+
+    n = r->qiov.size / 512;
+    r->sector += n;
+    r->sector_count -= n;
+    scsi_req_data(&r->req, r->qiov.size);
 
 done:
     if (!r->req.io_canceled) {