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| author | Adrian Hunter <adrian.hunter@intel.com> | 2013-11-08 11:27:50 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-11-11 19:56:40 +0100 |
| commit | 410f17860318f36b999a90138f50350e3dc49933 (patch) | |
| tree | 13c0adfb191d052c0a36d1373ea00769886b962b /tools | |
| parent | perf tools: Prevent condition that all sort keys are elided (diff) | |
| download | linux-410f17860318f36b999a90138f50350e3dc49933.tar.xz linux-410f17860318f36b999a90138f50350e3dc49933.zip | |
perf record: Use correct return type for write()
write() returns a 'ssize_t' not an 'int'.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1383906470-21002-1-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-record.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index fc68b26d58f9..8f5af32d6451 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -81,7 +81,7 @@ static int write_output(struct perf_record *rec, void *buf, size_t size) struct perf_data_file *file = &rec->file; while (size) { - int ret = write(file->fd, buf, size); + ssize_t ret = write(file->fd, buf, size); if (ret < 0) { pr_err("failed to write perf data, error: %m\n"); |