diff options
| author | Lalit Chandivade <lalit.chandivade@qlogic.com> | 2012-02-13 18:30:41 +0530 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-02-19 09:31:18 -0600 |
| commit | 981c982c2d739940d36ab535047a471943787c93 (patch) | |
| tree | 320437adfbee1062887380650db8d33edffd7e8b /drivers/scsi/qla4xxx/ql4_os.c | |
| parent | 45857216f2a513872efc965f66bca21ace0980fd (diff) | |
[SCSI] qla4xxx: Fix un-necessary delay on invalid DDB
Fix the un-necessary wait for completion of a sendtarget on an
invalid DDB entry. The state of an invalid DDB entry is 0 (unassigned)
This will also avoid the delays during system boot.
Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_os.c')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_os.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index c1189e5fab1..089443add47 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -4090,6 +4090,10 @@ static void qla4xxx_build_st_list(struct scsi_qla_host *ha, if (ret == QLA_ERROR) break; + /* Ignore DDB if invalid state (unassigned) */ + if (state == DDB_DS_UNASSIGNED) + goto continue_next_st; + /* Check if ST, add to the list_st */ if (strlen((char *) fw_ddb_entry->iscsi_name) != 0) goto continue_next_st; |