From: Manish Rangankar <manish.rangan...@qlogic.com>
While reading sysfs chap_in_idx and chap_out_idx attribute, if chap
authentication is not set we get an error as "Invalid argument".
Signed-off-by: Manish Rangankar <manish.rangan...@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudh...@qlogic.com>
---
drivers/scsi/qla4xxx/ql4_os.c | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index b8acc40..6142729 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -1337,18 +1337,18 @@ static int qla4xxx_session_get_param(struct
iscsi_cls_session *cls_sess,
sess->password_in, BIDI_CHAP,
&idx);
if (rval)
- return -EINVAL;
-
- len = sprintf(buf, "%hu\n", idx);
+ len = sprintf(buf, "\n");
+ else
+ len = sprintf(buf, "%hu\n", idx);
break;
case ISCSI_PARAM_CHAP_OUT_IDX:
rval = qla4xxx_get_chap_index(ha, sess->username,
sess->password, LOCAL_CHAP,
&idx);
if (rval)
- return -EINVAL;
-
- len = sprintf(buf, "%hu\n", idx);
+ len = sprintf(buf, "\n");
+ else
+ len = sprintf(buf, "%hu\n", idx);
break;
default:
return iscsi_session_get_param(cls_sess, param, buf);
--
1.7.8.GIT
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