diff options
| -rw-r--r-- | drivers/scsi/scsi_lib.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index e5a9526d2037..f35a0951e469 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -2105,22 +2105,21 @@ scsi_test_unit_ready(struct scsi_device *sdev, int timeout, int retries, do { result = scsi_execute_req(sdev, cmd, DMA_NONE, NULL, 0, sshdr, timeout, retries); - } while ((driver_byte(result) & DRIVER_SENSE) && - sshdr && sshdr->sense_key == UNIT_ATTENTION && - --retries); + if (sdev->removable && scsi_sense_valid(sshdr) && + sshdr->sense_key == UNIT_ATTENTION) + sdev->changed = 1; + } while (scsi_sense_valid(sshdr) && + sshdr->sense_key == UNIT_ATTENTION && --retries); if (!sshdr) /* could not allocate sense buffer, so can't process it */ return result; - if ((driver_byte(result) & DRIVER_SENSE) && sdev->removable) { - - if ((scsi_sense_valid(sshdr)) && - ((sshdr->sense_key == UNIT_ATTENTION) || - (sshdr->sense_key == NOT_READY))) { - sdev->changed = 1; - result = 0; - } + if (sdev->removable && scsi_sense_valid(sshdr) && + (sshdr->sense_key == UNIT_ATTENTION || + sshdr->sense_key == NOT_READY)) { + sdev->changed = 1; + result = 0; } if (!sshdr_external) kfree(sshdr); |