From b893eb0141cb4b896b275d00bea2deb64f6f1eac Mon Sep 17 00:00:00 2001
From: Brian King <brking@linux.vnet.ibm.com>
Date: Mon, 2 Mar 2020 08:39:21 -0600
Subject: [PATCH] scsi: ibmvfc: Fix NULL return compiler warning
References: bsc#1161951 ltc#183551
Patch-mainline: v5.7-rc1
Git-commit: b893eb0141cb4b896b275d00bea2deb64f6f1eac
Fix up a compiler warning introduced via 54b04c99d02e
Link: https://lore.kernel.org/r/1583159961-15903-1-git-send-email-brking@linux.vnet.ibm.com
Fixes: 54b04c99d02e ("scsi: ibmvfc: Avoid loss of all paths during SVC node reboot")
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Michal Suchanek <msuchanek@suse.de>
---
drivers/scsi/ibmvscsi/ibmvfc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 84dd8c5145c8..7da9e060b270 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -3641,7 +3641,7 @@ static void ibmvfc_tgt_implicit_logout_and_del(struct ibmvfc_target *tgt)
struct ibmvfc_event *evt;
if (vhost->discovery_threads >= disc_threads)
- return NULL;
+ return;
vhost->discovery_threads++;
evt = __ibmvfc_tgt_get_implicit_logout_evt(tgt,
--
2.23.0