diff options
Diffstat (limited to 'drivers/scsi/sd.c')
-rw-r--r-- | drivers/scsi/sd.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 7623196de9e3..ebb40160539f 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -1166,11 +1166,12 @@ static blk_status_t sd_setup_read_write_cmnd(struct scsi_cmnd *cmd) sector_t lba = sectors_to_logical(sdp, blk_rq_pos(rq)); sector_t threshold; unsigned int nr_blocks = sectors_to_logical(sdp, blk_rq_sectors(rq)); - bool dif, dix; unsigned int mask = logical_to_sectors(sdp, 1) - 1; bool write = rq_data_dir(rq) == WRITE; unsigned char protect, fua; blk_status_t ret; + unsigned int dif; + bool dix; ret = scsi_init_io(cmd); if (ret != BLK_STS_OK) @@ -1211,9 +1212,6 @@ static blk_status_t sd_setup_read_write_cmnd(struct scsi_cmnd *cmd) dix = scsi_prot_sg_count(cmd); dif = scsi_host_dif_capable(cmd->device->host, sdkp->protection_type); - if (write && dix) - t10_pi_prepare(cmd->request, sdkp->protection_type); - if (dif || dix) protect = sd_setup_protect_cmnd(cmd, dix, dif); else @@ -1657,7 +1655,8 @@ static int sd_sync_cache(struct scsi_disk *sdkp, struct scsi_sense_hdr *sshdr) /* we need to evaluate the error return */ if (scsi_sense_valid(sshdr) && (sshdr->asc == 0x3a || /* medium not present */ - sshdr->asc == 0x20)) /* invalid command */ + sshdr->asc == 0x20 || /* invalid command */ + (sshdr->asc == 0x74 && sshdr->ascq == 0x71))) /* drive is password locked */ /* this is no error here */ return 0; @@ -2055,11 +2054,6 @@ static int sd_done(struct scsi_cmnd *SCpnt) "sd_done: completed %d of %d bytes\n", good_bytes, scsi_bufflen(SCpnt))); - if (rq_data_dir(SCpnt->request) == READ && scsi_prot_sg_count(SCpnt) && - good_bytes) - t10_pi_complete(SCpnt->request, sdkp->protection_type, - good_bytes / scsi_prot_interval(SCpnt)); - return good_bytes; } |