From: Arnaldo Carvalho de Melo <a...@redhat.com> To follow convention used in other tools/perf/ areas. Also remove the need to check if it is NULL before calling the destructor, again, to follow convention that goes back to free().
Cc: Alexei Starovoitov <a...@kernel.org> Cc: He Kuang <heku...@huawei.com> cc: Jiri Olsa <jo...@kernel.org> Cc: Masami Hiramatsu <masami.hiramatsu...@hitachi.com> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Wang Nan <wangn...@huawei.com> Cc: Zefan Li <lize...@huawei.com> Cc: pi3or...@163.com Link: http://lkml.kernel.org/n/tip-w6owu7rb8a46gvunlinxa...@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/arch/x86/util/intel-pt.c | 2 +- tools/perf/util/parse-events.c | 7 ++++--- tools/perf/util/parse-events.h | 2 +- tools/perf/util/parse-events.y | 8 ++++---- 4 files changed, 10 insertions(+), 9 deletions(-) diff --git a/tools/perf/arch/x86/util/intel-pt.c b/tools/perf/arch/x86/util/intel-pt.c index 6f7d453b0e32..a3395179c9ee 100644 --- a/tools/perf/arch/x86/util/intel-pt.c +++ b/tools/perf/arch/x86/util/intel-pt.c @@ -89,7 +89,7 @@ static int intel_pt_parse_terms_with_default(struct list_head *formats, *config = attr.config; out_free: - parse_events__free_terms(terms); + parse_events_terms__delete(terms); return err; } diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index d1b49ec7ae46..e5583fd4e7bd 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -1386,8 +1386,7 @@ int parse_events_terms(struct list_head *terms, const char *str) return 0; } - if (data.terms) - parse_events__free_terms(data.terms); + parse_events_terms__delete(data.terms); return ret; } @@ -2078,8 +2077,10 @@ void parse_events_terms__purge(struct list_head *terms) } } -void parse_events__free_terms(struct list_head *terms) +void parse_events_terms__delete(struct list_head *terms) { + if (!terms) + return; parse_events_terms__purge(terms); free(terms); } diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h index f90a04ccab39..53628bf3da67 100644 --- a/tools/perf/util/parse-events.h +++ b/tools/perf/util/parse-events.h @@ -115,7 +115,7 @@ int parse_events_term__sym_hw(struct parse_events_term **term, char *config, unsigned idx); int parse_events_term__clone(struct parse_events_term **new, struct parse_events_term *term); -void parse_events__free_terms(struct list_head *terms); +void parse_events_terms__delete(struct list_head *terms); void parse_events_terms__purge(struct list_head *terms); int parse_events__modifier_event(struct list_head *list, char *str, bool add); int parse_events__modifier_group(struct list_head *list, char *event_mod); diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y index ad379968d4c1..c0eac88ef474 100644 --- a/tools/perf/util/parse-events.y +++ b/tools/perf/util/parse-events.y @@ -218,7 +218,7 @@ PE_NAME '/' event_config '/' ALLOC_LIST(list); ABORT_ON(parse_events_add_pmu(data, list, $1, $3)); - parse_events__free_terms($3); + parse_events_terms__delete($3); $$ = list; } | @@ -246,7 +246,7 @@ PE_KERNEL_PMU_EVENT sep_dc ALLOC_LIST(list); ABORT_ON(parse_events_add_pmu(data, list, "cpu", head)); - parse_events__free_terms(head); + parse_events_terms__delete(head); $$ = list; } | @@ -266,7 +266,7 @@ PE_PMU_EVENT_PRE '-' PE_PMU_EVENT_SUF sep_dc ALLOC_LIST(list); ABORT_ON(parse_events_add_pmu(data, list, "cpu", head)); - parse_events__free_terms(head); + parse_events_terms__delete(head); $$ = list; } @@ -285,7 +285,7 @@ value_sym '/' event_config '/' ALLOC_LIST(list); ABORT_ON(parse_events_add_numeric(data, list, type, config, $3)); - parse_events__free_terms($3); + parse_events_terms__delete($3); $$ = list; } | -- 2.5.0
