diff options
| -rw-r--r-- | tools/perf/util/probe-event.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index 7f9b8632e433..94a717bf007d 100644 --- a/tools/perf/util/probe-event.c +++ b/tools/perf/util/probe-event.c | |||
| @@ -2052,9 +2052,11 @@ static int write_probe_trace_event(int fd, struct probe_trace_event *tev) | |||
| 2052 | pr_debug("Writing event: %s\n", buf); | 2052 | pr_debug("Writing event: %s\n", buf); |
| 2053 | if (!probe_event_dry_run) { | 2053 | if (!probe_event_dry_run) { |
| 2054 | ret = write(fd, buf, strlen(buf)); | 2054 | ret = write(fd, buf, strlen(buf)); |
| 2055 | if (ret <= 0) | 2055 | if (ret <= 0) { |
| 2056 | ret = -errno; | ||
| 2056 | pr_warning("Failed to write event: %s\n", | 2057 | pr_warning("Failed to write event: %s\n", |
| 2057 | strerror_r(errno, sbuf, sizeof(sbuf))); | 2058 | strerror_r(errno, sbuf, sizeof(sbuf))); |
| 2059 | } | ||
| 2058 | } | 2060 | } |
| 2059 | free(buf); | 2061 | free(buf); |
| 2060 | return ret; | 2062 | return ret; |