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authorArnaldo Carvalho de Melo <acme@redhat.com>2013-01-24 22:16:43 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-01-25 12:49:28 -0300
commit8e16017d497e9bb37c8c3c5ed1edb8d6adeebf3a (patch)
treede01880f427373e595529d88e369b9c5c42e0dab /tools/perf
parent237a7e04a1a4461843a998fae78517dbbd08602e (diff)
downloadvexpress-lsk-8e16017d497e9bb37c8c3c5ed1edb8d6adeebf3a.tar.gz
perf tools: Use memdup in map__clone
We have memdup() exactly for that, remove open coded dup. Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-tnsoexrgv6u9l125srq2c7su@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/util/map.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index b6b163642c7..6fcb9de6234 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -11,6 +11,7 @@
#include "strlist.h"
#include "vdso.h"
#include "build-id.h"
+#include <linux/string.h>
const char *map_type__name[MAP__NR_TYPES] = {
[MAP__FUNCTION] = "Functions",
@@ -213,12 +214,7 @@ struct symbol *map__find_symbol_by_name(struct map *map, const char *name,
struct map *map__clone(struct map *map)
{
- struct map *clone = malloc(sizeof(*clone));
-
- if (clone != NULL)
- memcpy(clone, map, sizeof(*clone));
-
- return clone;
+ return memdup(map, sizeof(*map));
}
int map__overlap(struct map *l, struct map *r)