Module Name: src
Committed By: pgoyette
Date: Thu Jul 28 01:07:20 UTC 2016
Modified Files:
src/sys/dev [pgoyette-localcount]: vnd.c
Log Message:
Clean up the vnd_spawn() routine so it actually works. In particular,
it needs to return the new unit's sc _after_ acquiring a reference to
the unit.
To generate a diff of this commit:
cvs rdiff -u -r1.256.2.10 -r1.256.2.11 src/sys/dev/vnd.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/vnd.c
diff -u src/sys/dev/vnd.c:1.256.2.10 src/sys/dev/vnd.c:1.256.2.11
--- src/sys/dev/vnd.c:1.256.2.10 Wed Jul 27 23:17:31 2016
+++ src/sys/dev/vnd.c Thu Jul 28 01:07:20 2016
@@ -1,4 +1,4 @@
-/* $NetBSD: vnd.c,v 1.256.2.10 2016/07/27 23:17:31 pgoyette Exp $ */
+/* $NetBSD: vnd.c,v 1.256.2.11 2016/07/28 01:07:20 pgoyette Exp $ */
/*-
* Copyright (c) 1996, 1997, 1998, 2008 The NetBSD Foundation, Inc.
@@ -91,7 +91,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: vnd.c,v 1.256.2.10 2016/07/27 23:17:31 pgoyette Exp $");
+__KERNEL_RCSID(0, "$NetBSD: vnd.c,v 1.256.2.11 2016/07/28 01:07:20 pgoyette Exp $");
#if defined(_KERNEL_OPT)
#include "opt_vnd.h"
@@ -311,12 +311,10 @@ vnd_spawn(int unit)
cf->cf_unit = unit;
cf->cf_fstate = FSTATE_STAR;
+ /* Attach a new unit */
self = config_attach_pseudo(cf);
- return device_private(config_attach_pseudo(cf));
-
- if (config_attach_pseudo(cf) == NULL)
- return NULL;
+ /* And acquire a reference to it */
self = device_lookup_acquire(&vnd_cd, unit);
if (self == NULL)
return NULL;
