From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Fri, 22 Aug 2014 04:58:48 +0000 (+1000)
Subject: touchpad: mark a intentional switch case fallthrough as such
X-Git-Tag: 0.6.0~22
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7b66f16c2a30deb9ab50b3111b9b2611ffab27d6;p=platform%2Fupstream%2Flibinput.git

touchpad: mark a intentional switch case fallthrough as such

Both motion and timeout expiry transition into the TOUCH_2_HOLD state, but
only for motion do we need to cancel the current timeout.

Found by Coverity.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
---

diff --git a/src/evdev-mt-touchpad-tap.c b/src/evdev-mt-touchpad-tap.c
index 64801a81..fae8f5e8 100644
--- a/src/evdev-mt-touchpad-tap.c
+++ b/src/evdev-mt-touchpad-tap.c
@@ -253,6 +253,7 @@ tp_tap_touch2_handle_event(struct tp_dispatch *tp,
 		break;
 	case TAP_EVENT_MOTION:
 		tp_tap_clear_timer(tp);
+		/* fallthrough */
 	case TAP_EVENT_TIMEOUT:
 		tp->tap.state = TAP_STATE_TOUCH_2_HOLD;
 		break;