diff options
Diffstat (limited to 'drivers/scsi/scsi_debug.c')
| -rw-r--r-- | drivers/scsi/scsi_debug.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index 0a537a0515ca..d51bddde5b1f 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -1899,7 +1899,7 @@ static int prot_verify_write(struct scsi_cmnd *SCpnt, sector_t start_sec, daddr = kmap_atomic(sg_page(dsgl)) + dsgl->offset; /* For each sector-sized chunk in data page */ - for (j = 0 ; j < dsgl->length ; j += scsi_debug_sector_size) { + for (j = 0; j < dsgl->length; j += scsi_debug_sector_size) { /* If we're at the end of the current * protection page advance to the next one @@ -1917,11 +1917,11 @@ static int prot_verify_write(struct scsi_cmnd *SCpnt, sector_t start_sec, switch (scsi_debug_guard) { case 1: - csum = ip_compute_csum(daddr, + csum = ip_compute_csum(daddr + j, scsi_debug_sector_size); break; case 0: - csum = cpu_to_be16(crc_t10dif(daddr, + csum = cpu_to_be16(crc_t10dif(daddr + j, scsi_debug_sector_size)); break; default: @@ -1938,7 +1938,7 @@ static int prot_verify_write(struct scsi_cmnd *SCpnt, sector_t start_sec, be16_to_cpu(sdt->guard_tag), be16_to_cpu(csum)); ret = 0x01; - dump_sector(daddr, scsi_debug_sector_size); + dump_sector(daddr + j, scsi_debug_sector_size); goto out; } @@ -1949,7 +1949,7 @@ static int prot_verify_write(struct scsi_cmnd *SCpnt, sector_t start_sec, "%s: REF check failed on sector %lu\n", __func__, (unsigned long)sector); ret = 0x03; - dump_sector(daddr, scsi_debug_sector_size); + dump_sector(daddr + j, scsi_debug_sector_size); goto out; } @@ -1959,7 +1959,7 @@ static int prot_verify_write(struct scsi_cmnd *SCpnt, sector_t start_sec, "%s: REF check failed on sector %lu\n", __func__, (unsigned long)sector); ret = 0x03; - dump_sector(daddr, scsi_debug_sector_size); + dump_sector(daddr + j, scsi_debug_sector_size); goto out; } @@ -1977,7 +1977,6 @@ static int prot_verify_write(struct scsi_cmnd *SCpnt, sector_t start_sec, start_sec++; ei_lba++; - daddr += scsi_debug_sector_size; ppage_offset += sizeof(struct sd_dif_tuple); } |