From b42868624c7d00206f77d19a6fbfea73a44ff6f2 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 27 Jan 2026 01:15:47 -0300 Subject: [PATCH] perf metricgroup: Constify variables storing the result of strchr() on const tables As newer glibcs will propagate the const attribute of the searched table to its return. Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/metricgroup.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c index 25c75fdbfc52..40a1e14de418 100644 --- a/tools/perf/util/metricgroup.c +++ b/tools/perf/util/metricgroup.c @@ -367,7 +367,7 @@ static int setup_metric_events(const char *pmu, struct hashmap *ids, static bool match_metric_or_groups(const char *metric_or_groups, const char *sought) { int len; - char *m; + const char *m; if (!sought) return false; @@ -450,11 +450,10 @@ static const char *code_characters = ",-=@"; static int encode_metric_id(struct strbuf *sb, const char *x) { - char *c; int ret = 0; for (; *x; x++) { - c = strchr(code_characters, *x); + const char *c = strchr(code_characters, *x); if (c) { ret = strbuf_addch(sb, '!'); if (ret) -- 2.47.3