From c7a5e0d0ebb01fa5f266ddbf8d3d95affcd0f336 Mon Sep 17 00:00:00 2001 From: Manish Rangankar Date: Sun, 20 Jan 2013 23:51:04 -0500 Subject: [PATCH] [SCSI] qla4xxx: Fix return code for qla4xxx_session_get_param. 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 Signed-off-by: Vikas Chaudhary Signed-off-by: James Bottomley --- drivers/scsi/qla4xxx/ql4_os.c | 12 ++++++------ 1 file 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); -- 2.7.4