1 files changed, 6 insertions, 21 deletions
diff --git a/tools/perf/util/data.c b/tools/perf/util/data.c
index 08c4bfbd817f..164eb45a0b36 100644
--- a/tools/perf/util/data.c
+++ b/tools/perf/util/data.c
@@ -158,26 +158,6 @@ out_err:
 	return ret;
 }
 
-int perf_data__update_dir(struct perf_data *data)
-{
-	int i;
-
-	if (WARN_ON(!data->is_dir))
-		return -EINVAL;
-
-	for (i = 0; i < data->dir.nr; i++) {
-		struct perf_data_file *file = &data->dir.files[i];
-		struct stat st;
-
-		if (fstat(file->fd, &st))
-			return -1;
-
-		file->size = st.st_size;
-	}
-
-	return 0;
-}
-
 static bool check_pipe(struct perf_data *data)
 {
 	struct stat st;
@@ -204,7 +184,12 @@ static bool check_pipe(struct perf_data *data)
 				data->file.fd = fd;
 				data->use_stdio = false;
 			}
-		} else {
+
+		/*
+		 * When is_pipe and data->file.fd is given, use given fd
+		 * instead of STDIN_FILENO or STDOUT_FILENO
+		 */
+		} else if (data->file.fd <= 0) {
 			data->file.fd = fd;
 		}
 	}