diff options
| -rw-r--r-- | drivers/scsi/osd/osd_initiator.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/scsi/osd/osd_initiator.c b/drivers/scsi/osd/osd_initiator.c index 60b7ca1e9bc0..5e90d19fddf8 100644 --- a/drivers/scsi/osd/osd_initiator.c +++ b/drivers/scsi/osd/osd_initiator.c @@ -1583,15 +1583,14 @@ int osd_req_decode_sense_full(struct osd_request *or, { struct osd_sense_attributes_data_descriptor *osadd = cur_descriptor; - int len = min(cur_len, sense_len); - int i = 0; + unsigned len = min(cur_len, sense_len); struct osd_sense_attr *pattr = osadd->sense_attrs; - while (len < 0) { + while (len >= sizeof(*pattr)) { u32 attr_page = be32_to_cpu(pattr->attr_page); u32 attr_id = be32_to_cpu(pattr->attr_id); - if (i++ == 0) { + if (!osi->attr.attr_page) { osi->attr.attr_page = attr_page; osi->attr.attr_id = attr_id; } @@ -1602,6 +1601,8 @@ int osd_req_decode_sense_full(struct osd_request *or, bad_attr_list++; max_attr--; } + + len -= sizeof(*pattr); OSD_SENSE_PRINT2( "osd_sense_attribute_identification" "attr_page=0x%x attr_id=0x%x\n", |