From 4dedb3b3bad3e0cb6e415aa1a74d2d5fc5a0f7ff Mon Sep 17 00:00:00 2001
From: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Date: Wed, 20 Nov 2019 14:57:00 +0900
Subject: [PATCH] lib/iscsi: Suppress error log for receiving PDU after logout

This log has been observed often after recent refinements but
this log does not mean any error. So use SPDK_DEBUGLOG instead
of SPDK_ERRLOG here.

Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I3aa39ab3773ae83586c99699fd2473ca02c35eb9
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/475182
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
---
 lib/iscsi/iscsi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/iscsi/iscsi.c b/lib/iscsi/iscsi.c
index 4429eb927..b13838d7a 100644
--- a/lib/iscsi/iscsi.c
+++ b/lib/iscsi/iscsi.c
@@ -4933,7 +4933,7 @@ iscsi_read_pdu(struct spdk_iscsi_conn *conn)
 			}
 
 			if (conn->is_logged_out) {
-				SPDK_ERRLOG("pdu received after logout\n");
+				SPDK_DEBUGLOG(SPDK_LOG_ISCSI, "pdu received after logout\n");
 				conn->pdu_recv_state = ISCSI_PDU_RECV_STATE_ERROR;
 				break;
 			}