perf newt: Exit browser unconditionally when CTRL+C, q or Q is pressed

ESC still asks for confirmation.

Suggested-by: Ingo Molnar <mingo@elte.hu>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/util/newt.c

@@ -837,9 +837,10 @@ int hists__browse(struct hists *self, const char *helpline, const char *input_na
 		if (es.reason == NEWT_EXIT_HOTKEY) {
 			if (toupper(es.u.key) == 'A')
 				goto do_annotate;
-			if (es.u.key == NEWT_KEY_ESCAPE ||
-			    toupper(es.u.key) == 'Q' ||
-			    es.u.key == CTRL('c')) {
+			if (toupper(es.u.key) == 'Q' ||
+			    es.u.key == CTRL('c'))
+				break;
+			if (es.u.key == NEWT_KEY_ESCAPE) {
 				if (dialog_yesno("Do you really want to exit?"))
 					break;
 				else