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authorAdheer Chandravanshi <adheer.chandravanshi@qlogic.com>2013-11-22 05:28:21 -0500
committerJames Bottomley <JBottomley@Parallels.com>2013-12-19 20:56:26 -0800
commitae56ff4084129c7d8a5bf946d48602f551bff2f5 (patch)
treeaf848c429dd8e254d89e2c0035476f1430a7661c /drivers/scsi/libiscsi.c
parent5af62f240b4bf6a79ffe71d570b7b1e2765ea0d0 (diff)
downloadlinux-ae56ff4084129c7d8a5bf946d48602f551bff2f5.tar.bz2
[SCSI] libiscsi: Add local_ipaddr parameter in iscsi_conn struct
Add local_ipaddr param and support get/set operations on it. 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>
Diffstat (limited to 'drivers/scsi/libiscsi.c')
-rw-r--r--drivers/scsi/libiscsi.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index e3995612ea76..40462415291e 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -2945,6 +2945,7 @@ void iscsi_conn_teardown(struct iscsi_cls_conn *cls_conn)
free_pages((unsigned long) conn->data,
get_order(ISCSI_DEF_MAX_RECV_SEG_LEN));
kfree(conn->persistent_address);
+ kfree(conn->local_ipaddr);
kfifo_in(&session->cmdpool.queue, (void*)&conn->login_task,
sizeof(void*));
if (session->leadconn == conn)
@@ -3269,6 +3270,8 @@ int iscsi_set_param(struct iscsi_cls_conn *cls_conn,
sscanf(buf, "%d", &val);
session->discovery_sess = !!val;
break;
+ case ISCSI_PARAM_LOCAL_IPADDR:
+ return iscsi_switch_str_param(&conn->local_ipaddr, buf);
default:
return -ENOSYS;
}
@@ -3542,6 +3545,9 @@ int iscsi_conn_get_param(struct iscsi_cls_conn *cls_conn,
case ISCSI_PARAM_TCP_RECV_WSF:
len = sprintf(buf, "%u\n", conn->tcp_recv_wsf);
break;
+ case ISCSI_PARAM_LOCAL_IPADDR:
+ len = sprintf(buf, "%s\n", conn->local_ipaddr);
+ break;
default:
return -ENOSYS;
}