Messages in this thread Patch in this message | | | From | Arnaldo Carvalho de Melo <> | Subject | [PATCH 1/4] perf tools: Simplify event_read_id exit path | Date | Thu, 22 Mar 2012 15:33:00 -0300 |
| |
From: Borislav Petkov <bp@amd64.org>
We're freeing the token in any case so simplify the exit path by unifying it.
No functional change.
Signed-off-by: Borislav Petkov <bp@amd64.org> Link: http://lkml.kernel.org/r/1332339347-21342-1-git-send-email-bp@amd64.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/util/trace-event-parse.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c index a4088ce..dfd1bd8 100644 --- a/tools/perf/util/trace-event-parse.c +++ b/tools/perf/util/trace-event-parse.c @@ -722,7 +722,7 @@ static char *event_read_name(void) static int event_read_id(void) { char *token; - int id; + int id = -1; if (read_expected_item(EVENT_ITEM, "ID") < 0) return -1; @@ -731,15 +731,13 @@ static int event_read_id(void) return -1; if (read_expect_type(EVENT_ITEM, &token) < 0) - goto fail; + goto free; id = strtoul(token, NULL, 0); - free_token(token); - return id; - fail: + free: free_token(token); - return -1; + return id; } static int field_is_string(struct format_field *field) -- 1.7.9.2.358.g22243
| |