diff options
Diffstat (limited to 'hw/scsi-disk.c')
| -rw-r--r-- | hw/scsi-disk.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c index 5c652a26c9..c23c2b8429 100644 --- a/hw/scsi-disk.c +++ b/hw/scsi-disk.c @@ -111,9 +111,10 @@ static void scsi_read_complete(void * opaque, int ret) SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, r->req.dev); int n; - r->req.aiocb = NULL; - - bdrv_acct_done(s->bs, &r->acct); + if (r->req.aiocb != NULL) { + r->req.aiocb = NULL; + bdrv_acct_done(s->bs, &r->acct); + } if (ret) { if (scsi_handle_rw_error(r, -ret, SCSI_REQ_STATUS_RETRY_READ)) { @@ -235,9 +236,10 @@ static void scsi_write_complete(void * opaque, int ret) uint32_t len; uint32_t n; - r->req.aiocb = NULL; - - bdrv_acct_done(s->bs, &r->acct); + if (r->req.aiocb != NULL) { + r->req.aiocb = NULL; + bdrv_acct_done(s->bs, &r->acct); + } if (ret) { if (scsi_handle_rw_error(r, -ret, SCSI_REQ_STATUS_RETRY_WRITE)) { |