perf cgroup: Remove misplaced __maybe_unused

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2018-03-09 08:34 UTC #0 lore raw

Commit-ID:  a6adc9bdf59c77ea4efb844c27f25361f0399586
Gitweb:     https://git.kernel.org/tip/a6adc9bdf59c77ea4efb844c27f25361f0399586
Author:     Arnaldo Carvalho de Melo <[email protected]>
AuthorDate: Tue, 6 Mar 2018 09:31:53 -0300
Committer:  Arnaldo Carvalho de Melo <[email protected]>
CommitDate: Wed, 7 Mar 2018 10:22:25 -0300

perf cgroup: Remove misplaced __maybe_unused

The 'opt' parameter in parse_cgroups() _is_ used. The original patch used '__used' that was even more confusing :-)

Cc Adrian Hunter <[email protected]>

Cc David Ahern <[email protected]>

Cc Jiri Olsa <[email protected]>

Cc Namhyung Kim <[email protected]>

Cc Stephane Eranian <[email protected]>

Cc Wang Nan <[email protected]>

Fixes 023695d96ee0 ("perf tool: Add cgroup support")

Link https://lkml.kernel.org/n/[email protected] open here

Signed-off-by Arnaldo Carvalho de Melo <[email protected]>

---
 tools/perf/util/cgroup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

tools/perf/util/cgroup.c +1 -1

index 5dd9b5ea314d..2e2aa6c86107 100644
@@ -153,7 +153,7 @@ void close_cgroup(struct cgroup_sel *cgrp)
 	}
 }
 
-int parse_cgroups(const struct option *opt __maybe_unused, const char *str,
+int parse_cgroups(const struct option *opt, const char *str,
 		  int unset __maybe_unused)
 {
 	struct perf_evlist *evlist = *(struct perf_evlist **)opt->value;