diff options
| author | Arnaldo Carvalho de Melo | 2013-01-24 22:16:43 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2013-01-25 12:49:28 -0300 |
| commit | 8e16017d497e9bb37c8c3c5ed1edb8d6adeebf3a (patch) | |
| tree | de01880f427373e595529d88e369b9c5c42e0dab /tools/perf/util/map.c | |
| parent | 237a7e04a1a4461843a998fae78517dbbd08602e (diff) | |
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/util/map.c')
| -rw-r--r-- | tools/perf/util/map.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index b6b163642c7d..6fcb9de62340 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) |