scsi: add missing test for cancelled request

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-04-19 10:09:49 +02:00 · 2012-04-19 10:09:49 +02:00 · b8aba8d7e3
parent d2ad7dd46e
commit b8aba8d7e3
1 changed files with 3 additions and 1 deletions
--- a/hw/scsi-disk.c
+++ b/hw/scsi-disk.c
@ -171,7 +171,9 @@ static void scsi_dma_complete(void *opaque, int ret)
    scsi_req_complete(&r->req, GOOD);

 done:
-    scsi_req_unref(&r->req);
+    if (!r->req.io_canceled) {
+        scsi_req_unref(&r->req);
+    }
 }

 static void scsi_read_complete(void * opaque, int ret)