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-rw-r--r--tools/perf/util/callchain.c35
1 files changed, 21 insertions, 14 deletions
diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c
index 510b513e0f01..be09d77cade0 100644
--- a/tools/perf/util/callchain.c
+++ b/tools/perf/util/callchain.c
@@ -65,8 +65,6 @@ static int parse_callchain_mode(const char *value)
callchain_param.mode = CHAIN_FOLDED;
return 0;
}
-
- pr_err("Invalid callchain mode: %s\n", value);
return -1;
}
@@ -82,8 +80,6 @@ static int parse_callchain_order(const char *value)
callchain_param.order_set = true;
return 0;
}
-
- pr_err("Invalid callchain order: %s\n", value);
return -1;
}
@@ -105,8 +101,6 @@ static int parse_callchain_sort_key(const char *value)
callchain_param.branch_callstack = 1;
return 0;
}
-
- pr_err("Invalid callchain sort key: %s\n", value);
return -1;
}
@@ -124,8 +118,6 @@ static int parse_callchain_value(const char *value)
callchain_param.value = CCVAL_COUNT;
return 0;
}
-
- pr_err("Invalid callchain config key: %s\n", value);
return -1;
}
@@ -319,12 +311,27 @@ int perf_callchain_config(const char *var, const char *value)
return ret;
}
- if (!strcmp(var, "print-type"))
- return parse_callchain_mode(value);
- if (!strcmp(var, "order"))
- return parse_callchain_order(value);
- if (!strcmp(var, "sort-key"))
- return parse_callchain_sort_key(value);
+ if (!strcmp(var, "print-type")){
+ int ret;
+ ret = parse_callchain_mode(value);
+ if (ret == -1)
+ pr_err("Invalid callchain mode: %s\n", value);
+ return ret;
+ }
+ if (!strcmp(var, "order")){
+ int ret;
+ ret = parse_callchain_order(value);
+ if (ret == -1)
+ pr_err("Invalid callchain order: %s\n", value);
+ return ret;
+ }
+ if (!strcmp(var, "sort-key")){
+ int ret;
+ ret = parse_callchain_sort_key(value);
+ if (ret == -1)
+ pr_err("Invalid callchain sort key: %s\n", value);
+ return ret;
+ }
if (!strcmp(var, "threshold")) {
callchain_param.min_percent = strtod(value, &endptr);
if (value == endptr) {