Module Name: src
Committed By: joerg
Date: Thu Jun 16 16:20:28 UTC 2011
Modified Files:
src/sys/dev: mm.c
Log Message:
Explicitly initialise vaddr_t and let dead store elimination remove it
later.
To generate a diff of this commit:
cvs rdiff -u -r1.14 -r1.15 src/sys/dev/mm.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/mm.c
diff -u src/sys/dev/mm.c:1.14 src/sys/dev/mm.c:1.15
--- src/sys/dev/mm.c:1.14 Sun Jun 12 03:35:51 2011
+++ src/sys/dev/mm.c Thu Jun 16 16:20:28 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: mm.c,v 1.14 2011/06/12 03:35:51 rmind Exp $ */
+/* $NetBSD: mm.c,v 1.15 2011/06/16 16:20:28 joerg Exp $ */
/*-
* Copyright (c) 2002, 2008, 2010 The NetBSD Foundation, Inc.
@@ -34,7 +34,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: mm.c,v 1.14 2011/06/12 03:35:51 rmind Exp $");
+__KERNEL_RCSID(0, "$NetBSD: mm.c,v 1.15 2011/06/16 16:20:28 joerg Exp $");
#include "opt_compat_netbsd.h"
@@ -168,6 +168,7 @@
/* Is physical address directly mapped? Return VA. */
have_direct = mm_md_direct_mapped_phys(paddr, &vaddr);
#else
+ vaddr = 0;
have_direct = false;
#endif
if (!have_direct) {
