diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fp.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fp.c b/drivers/scsi/megaraid/megaraid_sas_fp.c index d9b0f28cce8a..a0b0e68158ea 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fp.c +++ b/drivers/scsi/megaraid/megaraid_sas_fp.c @@ -452,7 +452,7 @@ u8 MR_ValidateMapInfo(struct megasas_instance *instance) struct LD_LOAD_BALANCE_INFO *lbInfo; PLD_SPAN_INFO ldSpanInfo; struct MR_LD_RAID *raid; - u16 ldCount, num_lds; + u16 num_lds, i; u16 ld; u32 expected_size; @@ -495,10 +495,17 @@ u8 MR_ValidateMapInfo(struct megasas_instance *instance) num_lds = le16_to_cpu(drv_map->raidMap.ldCount); /*Convert Raid capability values to CPU arch */ - for (ldCount = 0; ldCount < num_lds; ldCount++) { - ld = MR_TargetIdToLdGet(ldCount, drv_map); + for (i = 0; (num_lds > 0) && (i < MAX_LOGICAL_DRIVES_EXT); i++) { + ld = MR_TargetIdToLdGet(i, drv_map); + + /* For non existing VDs, iterate to next VD*/ + if (ld >= (MAX_LOGICAL_DRIVES_EXT - 1)) + continue; + raid = MR_LdRaidGet(ld, drv_map); le32_to_cpus((u32 *)&raid->capability); + + num_lds--; } return 1; |