From 48a17ad5931c3832eec68411620bc3527021c193 Mon Sep 17 00:00:00 2001
From: "Matthew R. Ochs" <mrochs@linux.vnet.ibm.com>
Date: Fri, 25 Aug 2017 17:17:53 -0500
Subject: [PATCH] scsi: cxlflash: Remove unnecessary existence check
References: fate#322239
Patch-mainline: v4.14-rc1
Git-commit: 48a17ad5931c3832eec68411620bc3527021c193
The AFU termination sequence has been refactored over time such that the
main tear down routine, term_afu(), can no longer can be invoked with a
NULL AFU pointer. Remove the unnecessary existence check from
term_afu().
Signed-off-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
Signed-off-by: Uma Krishnan <ukrishn@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Michal Suchanek <msuchanek@suse.de>
---
drivers/scsi/cxlflash/main.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c
index 6a4367cc9caa..76b8b7eed0c0 100644
--- a/drivers/scsi/cxlflash/main.c
+++ b/drivers/scsi/cxlflash/main.c
@@ -820,8 +820,7 @@ static void term_afu(struct cxlflash_cfg *cfg)
for (k = cfg->afu->num_hwqs - 1; k >= 0; k--)
term_intr(cfg, UNMAP_THREE, k);
- if (cfg->afu)
- stop_afu(cfg);
+ stop_afu(cfg);
for (k = cfg->afu->num_hwqs - 1; k >= 0; k--)
term_mc(cfg, k);
--
2.10.2