diff options
Diffstat (limited to 'tools/perf/builtin-buildid-list.c')
| -rw-r--r-- | tools/perf/builtin-buildid-list.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/perf/builtin-buildid-list.c b/tools/perf/builtin-buildid-list.c index 5a0d8b378cb5..e3ef75583514 100644 --- a/tools/perf/builtin-buildid-list.c +++ b/tools/perf/builtin-buildid-list.c @@ -18,6 +18,7 @@ #include "util/symbol.h" #include "util/data.h" #include <errno.h> +#include <linux/err.h> static int sysfs__fprintf_build_id(FILE *fp) { @@ -65,8 +66,8 @@ static int perf_session__list_build_ids(bool force, bool with_hits) goto out; session = perf_session__new(&data, false, &build_id__mark_dso_hit_ops); - if (session == NULL) - return -1; + if (IS_ERR(session)) + return PTR_ERR(session); /* * We take all buildids when the file contains AUX area tracing data |