From c6ed08cbe210e71d541ba06b8e9f0df48da147f5 Mon Sep 17 00:00:00 2001
From: Alex Hornung <ahornung@gmail.com>
Date: Thu, 21 Oct 2010 09:15:58 +0100
Subject: [PATCH] dev_ddump - fix double get_mplock

---
 sys/kern/kern_device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/kern/kern_device.c b/sys/kern/kern_device.c
index 1194d80549..b888ff835e 100644
--- a/sys/kern/kern_device.c
+++ b/sys/kern/kern_device.c
@@ -396,7 +396,7 @@ dev_ddump(cdev_t dev, void *virtual, vm_offset_t physical, off_t offset,
 		get_mplock();
 	error = dev->si_ops->d_dump(&ap);
 	if (needmplock)
-		get_mplock();
+		rel_mplock();
 	return (error);
 }
 
-- 
2.41.0