[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.du@xxxxxxxxx>

commit 3ef5b4023c64c16c793a066a7a2ed6ea3767e0d7 upstream.

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

Signed-off-by: Changbin Du <changbin.du@xxxxxxxxx>
Cc: Feng Tang <feng.tang@xxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Fixes: 341487ab561f ("perf hists browser: Add option for runtime switching perf data file")
Link: http://lkml.kernel.org/r/20170313114652.9207-1-changbin.du@xxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
 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];