diff options
Diffstat (limited to 'tools/perf/util/expr.c')
| -rw-r--r-- | tools/perf/util/expr.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/perf/util/expr.c b/tools/perf/util/expr.c index 254601060b39..666b59baeb70 100644 --- a/tools/perf/util/expr.c +++ b/tools/perf/util/expr.c @@ -66,7 +66,12 @@ static bool key_equal(const void *key1, const void *key2, struct hashmap *ids__new(void) { - return hashmap__new(key_hash, key_equal, NULL); + struct hashmap *hash; + + hash = hashmap__new(key_hash, key_equal, NULL); + if (IS_ERR(hash)) + return NULL; + return hash; } void ids__free(struct hashmap *ids) |