diff options
| -rw-r--r-- | hw/scsi/scsi-disk.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c index c43163cef4..4074d7c2bf 100644 --- a/hw/scsi/scsi-disk.c +++ b/hw/scsi/scsi-disk.c @@ -441,9 +441,18 @@ static bool scsi_handle_rw_error(SCSIDiskReq *r, int error, bool acct_failed) } switch (error) { case 0: - /* The command has run, no need to fake sense. */ + /* A passthrough command has run and has produced sense data; check + * whether the error has to be handled by the guest or should rather + * pause the host. + */ assert(r->status && *r->status); - scsi_req_complete(&r->req, *r->status); + error = scsi_sense_buf_to_errno(r->req.sense, sizeof(r->req.sense)); + if (error == ECANCELED || error == EAGAIN || error == ENOTCONN || + error == 0) { + /* These errors are handled by guest. */ + scsi_req_complete(&r->req, *r->status); + return true; + } break; case ENOMEDIUM: scsi_check_condition(r, SENSE_CODE(NO_MEDIUM)); @@ -462,17 +471,6 @@ static bool scsi_handle_rw_error(SCSIDiskReq *r, int error, bool acct_failed) break; } } - if (!error) { - assert(r->status && *r->status); - error = scsi_sense_buf_to_errno(r->req.sense, sizeof(r->req.sense)); - - if (error == ECANCELED || error == EAGAIN || error == ENOTCONN || - error == 0) { - /* These errors are handled by guest. */ - scsi_req_complete(&r->req, *r->status); - return true; - } - } blk_error_action(s->qdev.conf.blk, action, is_read, error); if (action == BLOCK_ERROR_ACTION_STOP) { |