perf tools: Fix "==" into "=" in ui_browser__warning assignment

Convert "==" into "=" in ui_browser__warning assignment.

Bug description: https://bugzilla.kernel.org/show_bug.cgi?id=76751

Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Dianfang Zhang <zhangdianfang@huawei.com>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jean Delvare <jdelvare@suse.de>
Link: http://lkml.kernel.org/r/20140530154709.GC1202@kernel.org
[ changed the changelog a bit ]
Signed-off-by: Jiri Olsa <jolsa@kernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/perf/ui/browser.c b/tools/perf/ui/browser.c
index d11541d4d7d7..3ccf6e14f89b 100644
--- a/tools/perf/ui/browser.c
+++ b/tools/perf/ui/browser.c
@@ -194,7 +194,7 @@ int ui_browser__warning(struct ui_browser *browser, int timeout,
                 ui_helpline__vpush(format, args);
                 va_end(args);
         } else {
-                while ((key == ui__question_window("Warning!", text,
+                while ((key = ui__question_window("Warning!", text,
                                                    "Press any key...",
                                                    timeout)) == K_RESIZE)
                         ui_browser__handle_resize(browser);