From: Don Brace <don.brace@pmcs.com>
Date: Sat, 18 Jul 2015 16:12:22 +0000 (-0500)
Subject: hpsa: Correct double unlock of mutex
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=77678d3a35455d7b7c4da4e56b20de17ee63cec1;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

hpsa: Correct double unlock of mutex

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Scott Teel <scott.teel@pmcs.com>
Reviewed-by: Kevin Barnett <kevin.barnett@pmcs.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Don Brace <don.brace@pmcs.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
---

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index cab4e98b2b0e..cb11421f9cb8 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -2749,11 +2749,10 @@ static int hpsa_do_reset(struct ctlr_info *h, struct hpsa_scsi_dev_t *dev,
 			lockup_detected(h));
 
 	if (unlikely(lockup_detected(h))) {
-			dev_warn(&h->pdev->dev,
-				 "Controller lockup detected during reset wait\n");
-			mutex_unlock(&h->reset_mutex);
-			rc = -ENODEV;
-		}
+		dev_warn(&h->pdev->dev,
+			 "Controller lockup detected during reset wait\n");
+		rc = -ENODEV;
+	}
 
 	if (unlikely(rc))
 		atomic_set(&dev->reset_cmds_out, 0);