perf tools: Replace error() with pr_err()
To consolidate the error reporting facility.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-b41iot1094katoffdf19w9zk@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c
index 1498f38..586afea 100644
--- a/tools/perf/util/config.c
+++ b/tools/perf/util/config.c
@@ -793,7 +793,8 @@ void perf_config_set__delete(struct perf_config_set *set)
*/
int config_error_nonbool(const char *var)
{
- return error("Missing value for '%s'", var);
+ pr_err("Missing value for '%s'", var);
+ return -1;
}
void set_buildid_dir(const char *dir)