diff options
| -rw-r--r-- | tools/perf/builtin-record.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 8eed3d752c80..e8d606caf747 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -76,19 +76,14 @@ struct perf_record { long samples; }; -static ssize_t perf_record__write(struct perf_record *rec, - void *buf, size_t size) +static int perf_record__write(struct perf_record *rec, void *bf, size_t size) { - struct perf_session *session = rec->session; - ssize_t ret; - - ret = perf_data_file__write(session->file, buf, size); - if (ret < 0) { + if (perf_data_file__write(rec->session->file, bf, size) < 0) { pr_err("failed to write perf data, error: %m\n"); return -1; } - rec->bytes_written += ret; + rec->bytes_written += size; return 0; } |