diff options
Diffstat (limited to 'drivers/scsi/sd.c')
| -rw-r--r-- | drivers/scsi/sd.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index bbebdc3769b0..a58cee7a85f2 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -1635,7 +1635,7 @@ static int sd_sync_cache(struct scsi_disk *sdkp, struct scsi_sense_hdr *sshdr) if (res) { sd_print_result(sdkp, "Synchronize Cache(10) failed", res); - if (driver_byte(res) & DRIVER_SENSE) + if (driver_byte(res) == DRIVER_SENSE) sd_print_sense_hdr(sdkp, sshdr); /* we need to evaluate the error return */ @@ -1737,8 +1737,8 @@ static int sd_pr_command(struct block_device *bdev, u8 sa, result = scsi_execute_req(sdev, cmd, DMA_TO_DEVICE, &data, sizeof(data), &sshdr, SD_TIMEOUT, SD_MAX_RETRIES, NULL); - if ((driver_byte(result) & DRIVER_SENSE) && - (scsi_sense_valid(&sshdr))) { + if (driver_byte(result) == DRIVER_SENSE && + scsi_sense_valid(&sshdr)) { sdev_printk(KERN_INFO, sdev, "PR command failed: %d\n", result); scsi_print_sense_hdr(sdev, NULL, &sshdr); } @@ -2028,7 +2028,6 @@ static int sd_done(struct scsi_cmnd *SCpnt) } else { sdkp->device->no_write_same = 1; sd_config_write_same(sdkp); - req->__data_len = blk_rq_bytes(req); req->rq_flags |= RQF_QUIET; } break; @@ -2097,10 +2096,10 @@ sd_spinup_disk(struct scsi_disk *sdkp) retries++; } while (retries < 3 && (!scsi_status_is_good(the_result) || - ((driver_byte(the_result) & DRIVER_SENSE) && + ((driver_byte(the_result) == DRIVER_SENSE) && sense_valid && sshdr.sense_key == UNIT_ATTENTION))); - if ((driver_byte(the_result) & DRIVER_SENSE) == 0) { + if (driver_byte(the_result) != DRIVER_SENSE) { /* no sense, TUR either succeeded or failed * with a status error */ if(!spintime && !scsi_status_is_good(the_result)) { @@ -2226,7 +2225,7 @@ static void read_capacity_error(struct scsi_disk *sdkp, struct scsi_device *sdp, struct scsi_sense_hdr *sshdr, int sense_valid, int the_result) { - if (driver_byte(the_result) & DRIVER_SENSE) + if (driver_byte(the_result) == DRIVER_SENSE) sd_print_sense_hdr(sdkp, sshdr); else sd_printk(KERN_NOTICE, sdkp, "Sense not available.\n"); @@ -3492,7 +3491,7 @@ static int sd_start_stop_device(struct scsi_disk *sdkp, int start) SD_TIMEOUT, SD_MAX_RETRIES, 0, RQF_PM, NULL); if (res) { sd_print_result(sdkp, "Start/Stop Unit failed", res); - if (driver_byte(res) & DRIVER_SENSE) + if (driver_byte(res) == DRIVER_SENSE) sd_print_sense_hdr(sdkp, &sshdr); if (scsi_sense_valid(&sshdr) && /* 0x3a is medium not present */ |