Module Name: src
Committed By: riastradh
Date: Mon Aug 27 14:40:56 UTC 2018
Modified Files:
src/sys/external/bsd/drm2/include/linux: vmalloc.h
Log Message:
Linux vfree accepts NULL as noop. Match semantics.
>From mrg@.
To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/sys/external/bsd/drm2/include/linux/vmalloc.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/external/bsd/drm2/include/linux/vmalloc.h
diff -u src/sys/external/bsd/drm2/include/linux/vmalloc.h:1.6 src/sys/external/bsd/drm2/include/linux/vmalloc.h:1.7
--- src/sys/external/bsd/drm2/include/linux/vmalloc.h:1.6 Mon Aug 27 13:44:54 2018
+++ src/sys/external/bsd/drm2/include/linux/vmalloc.h Mon Aug 27 14:40:56 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: vmalloc.h,v 1.6 2018/08/27 13:44:54 riastradh Exp $ */
+/* $NetBSD: vmalloc.h,v 1.7 2018/08/27 14:40:56 riastradh Exp $ */
/*-
* Copyright (c) 2013, 2018 The NetBSD Foundation, Inc.
@@ -72,6 +72,8 @@ vzalloc(unsigned long size)
static inline void
vfree(void *ptr)
{
+ if (ptr == NULL)
+ return;
return free(ptr, M_TEMP);
}
