[PATCH 3.16 008/134] perf hists browser: Fix typo in function switch_data_file

[Ben Hutchings]

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

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

From: Changbin Du <changbin...@intel.com>

commit 3ef5b4023c64c16c793a066a7a2ed6ea3767e0d7 upstream.

Should clear buf 'abs_path', not 'options'.

Signed-off-by: Changbin Du <changbin...@intel.com>
Cc: Feng Tang <feng.t...@intel.com>
Cc: Peter Zijlstra <pet...@infradead.org>
Fixes: 341487ab561f ("perf hists browser: Add option for runtime switching perf 
data file")
Link: http://lkml.kernel.org/r/20170313114652.9207-1-changbin...@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
 tools/perf/ui/browsers/hists.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -1305,7 +1305,7 @@ static int switch_data_file(void)
                return ret;
 
        memset(options, 0, sizeof(options));
-       memset(options, 0, sizeof(abs_path));
+       memset(abs_path, 0, sizeof(abs_path));
 
        while ((dent = readdir(pwd_dir))) {
                char path[PATH_MAX];