linux-kernel - [PATCH 02/18] Input: zforce_ts - simplify reporting of slot state

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Message-ID: <20240824055047.1706392-3-dmitry.torokhov@gmail.com>
Date: Fri, 23 Aug 2024 22:50:26 -0700
From: Dmitry Torokhov <dmitry.torokhov@...il.com>
To: Heiko Stübner <heiko@...ech.de>,
	linux-input@...r.kernel.org
Cc: Andreas Kemnade <andreas@...nade.info>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 02/18] Input: zforce_ts - simplify reporting of slot state

input_mt_report_slot_state() returns true if slot is active, so we can
combine checks for point.state != STATE_UP.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
---
 drivers/input/touchscreen/zforce_ts.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/input/touchscreen/zforce_ts.c b/drivers/input/touchscreen/zforce_ts.c
index ffbd55c6e1d4..350cec8508a3 100644
--- a/drivers/input/touchscreen/zforce_ts.c
+++ b/drivers/input/touchscreen/zforce_ts.c
@@ -386,10 +386,8 @@ static int zforce_touch_event(struct zforce_ts *ts, u8 *payload)
 		/* the zforce id starts with "1", so needs to be decreased */
 		input_mt_slot(ts->input, point.id - 1);
 
-		input_mt_report_slot_state(ts->input, MT_TOOL_FINGER,
-						point.state != STATE_UP);
-
-		if (point.state != STATE_UP) {
+		if (input_mt_report_slot_state(ts->input, MT_TOOL_FINGER,
+					       point.state != STATE_UP)) {
 			touchscreen_report_pos(ts->input, &ts->prop,
 					       point.coord_x, point.coord_y,
 					       true);
-- 
2.46.0.295.g3b9ea8a38a-goog