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author | Manish Rangankar <manish.rangankar@qlogic.com> | 2013-01-21 04:51:04 (GMT) |
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committer | James Bottomley <JBottomley@Parallels.com> | 2013-01-30 02:59:00 (GMT) |
commit | c7a5e0d0ebb01fa5f266ddbf8d3d95affcd0f336 (patch) | |
tree | 85d0213e2fb1c2cdd719cd5773a19a064de067cd /drivers/scsi | |
parent | 1dc8ed5d3888dbec2d7b6530308f4aca9288f7ec (diff) | |
download | linux-fsl-qoriq-c7a5e0d0ebb01fa5f266ddbf8d3d95affcd0f336.tar.xz |
[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 <manish.rangankar@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi')
-rw-r--r-- | 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); |