[PATCH 3.16 012/366] perf record: Put new line after target override warning

[Ben Hutchings]

3.16.60-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Jiri Olsa <jo...@kernel.org>

commit c3dec27b7f70a9ad5f777d943d51ecdfcd9824d0 upstream.

There's no new-line after target-override warning, now:

  $ perf record -a --per-thread
  Warning:
  SYSTEM/CPU switch overriding PER-THREAD^C[ perf record: Woken up 1 times to 
write data ]
  [ perf record: Captured and wrote 0.705 MB perf.data (2939 samples) ]

with patch:

  $ perf record -a --per-thread
  Warning:
  SYSTEM/CPU switch overriding PER-THREAD
  ^C[ perf record: Woken up 1 times to write data ]
  [ perf record: Captured and wrote 0.705 MB perf.data (2939 samples) ]

Signed-off-by: Jiri Olsa <jo...@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <a...@redhat.com>
Cc: Alexander Shishkin <alexander.shish...@linux.intel.com>
Cc: David Ahern <dsah...@gmail.com>
Cc: Namhyung Kim <namhy...@kernel.org>
Cc: Peter Zijlstra <pet...@infradead.org>
Fixes: 16ad2ffb822c ("perf tools: Introduce perf_target__strerror()")
Link: http://lkml.kernel.org/r/20180206181813.10943-3-jo...@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
 tools/perf/builtin-record.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -942,7 +942,7 @@ int cmd_record(int argc, const char **ar
        err = target__validate(&rec->opts.target);
        if (err) {
                target__strerror(&rec->opts.target, err, errbuf, BUFSIZ);
-               ui__warning("%s", errbuf);
+               ui__warning("%s\n", errbuf);
        }
 
        err = target__parse_uid(&rec->opts.target);