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[SCSI] qla4xxx: discovery_parent_idx can be shown without any check. 

Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@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>
This commit is contained in:
Adheer Chandravanshi 2013-07-08 08:33:08 -04:00 committed by James Bottomley
parent 845958029d
commit a2f766361a
1 changed files with 2 additions and 5 deletions
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7
drivers/scsi/qla4xxx/ql4_os.c
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@ -6235,7 +6235,7 @@ qla4xxx_sysfs_ddb_get_param(struct iscsi_bus_flash_session *fnode_sess,
struct iscsi_bus_flash_conn *fnode_conn;
struct ql4_chap_table chap_tbl;
struct device *dev;
int parent_type, parent_index = 0xffff;
int parent_type;
int rc = 0;
dev = iscsi_find_flashnode_conn(fnode_sess);
@ -6401,10 +6401,7 @@ qla4xxx_sysfs_ddb_get_param(struct iscsi_bus_flash_session *fnode_sess,
rc = sprintf(buf, "\n");
break;
case ISCSI_FLASHNODE_DISCOVERY_PARENT_IDX:
if (fnode_sess->discovery_parent_idx < MAX_DDB_ENTRIES)
parent_index = fnode_sess->discovery_parent_idx;
rc = sprintf(buf, "%u\n", parent_index);
rc = sprintf(buf, "%u\n", fnode_sess->discovery_parent_idx);
break;
case ISCSI_FLASHNODE_DISCOVERY_PARENT_TYPE:
if (fnode_sess->discovery_parent_type == DDB_ISNS)