From: James Smart <jsmart2021@gmail.com>
Date: Wed, 29 Nov 2017 15:11:37 -0800
Subject: nvme-fc: remove double put reference if admin connect fails
Patch-mainline: v4.15-rc5
Git-commit: 4596e752db02d47038cd7c965419789ab15d1985
References: bsc#1072553

There are two put references in the failure case of initial
create_association. The first put actually frees the controller, thus the
second put references freed memory.

Remove the unnecessary 2nd put.

Signed-off-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Johannes Thumshirn <jthumshirn@suse.de>
---
 drivers/nvme/host/fc.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -3221,7 +3221,6 @@ nvme_fc_init_ctrl(struct device *dev, st
 
 		/* initiate nvme ctrl ref counting teardown */
 		nvme_uninit_ctrl(&ctrl->ctrl);
-		nvme_put_ctrl(&ctrl->ctrl);
 
 		/* Remove core ctrl ref. */
 		nvme_put_ctrl(&ctrl->ctrl);