[PATCH 3.16 006/217] perf pmu: Fix misleadingly indented assignment (whitespace)

[Ben Hutchings]

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

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

From: Markus Trippelsdorf <mar...@trippelsdorf.de>

commit d85ce830eef6c10d1e9617172dea4681f02b8424 upstream.

One line in perf_pmu__parse_unit() is indented wrongly, leading to a
warning (=> error) from gcc 6:

  util/pmu.c:156:3: error: statement is indented as if it were guarded by... 
[-Werror=misleading-indentation]

    sret = read(fd, alias->unit, UNIT_MAX_LEN);
    ^~~~

  util/pmu.c:153:2: note: ...this 'if' clause, but it is not
    if (fd == -1)
    ^~

Signed-off-by: Markus Trippelsdorf <mar...@trippelsdorf.de>
Acked-by: Ingo Molnar <mi...@kernel.org>
Cc: Ben Hutchings <b...@decadent.org.uk>
Cc: Matt Fleming <m...@codeblueprint.co.uk>
Cc: Peter Zijlstra <pet...@infradead.org>
Fixes: 410136f5dd96 ("tools/perf/stat: Add event unit and scale support")
Link: http://lkml.kernel.org/r/20151214154440.GC1409@x4
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
 tools/perf/util/pmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -156,7 +156,7 @@ static int perf_pmu__parse_unit(struct p
        if (fd == -1)
                return -1;
 
-               sret = read(fd, alias->unit, UNIT_MAX_LEN);
+       sret = read(fd, alias->unit, UNIT_MAX_LEN);
        if (sret < 0)
                goto error;