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-rw-r--r--tools/perf/util/llvm-utils.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/util/llvm-utils.c b/tools/perf/util/llvm-utils.c
index b23ff44cf214..824356488ce6 100644
--- a/tools/perf/util/llvm-utils.c
+++ b/tools/perf/util/llvm-utils.c
@@ -48,8 +48,10 @@ int perf_llvm_config(const char *var, const char *value)
llvm_param.kbuild_opts = strdup(value);
else if (!strcmp(var, "dump-obj"))
llvm_param.dump_obj = !!perf_config_bool(var, value);
- else
+ else {
+ pr_debug("Invalid LLVM config option: %s\n", value);
return -1;
+ }
llvm_param.user_set_param = true;
return 0;
}