diff mbox series

[05/18] Input: zforce_ts - handle errors from input_mt_init_sots()

Message ID 20240824055047.1706392-6-dmitry.torokhov@gmail.com
State Accepted
Commit 624455941015c199ac317c8cf976ac6b02cfdec1
Headers show
Series zforse_ts: assorted cleanups | expand

Commit Message

Dmitry Torokhov Aug. 24, 2024, 5:50 a.m. UTC 
input_mt_init_slots() can potentially return error which needs to be
handled.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
 drivers/input/touchscreen/zforce_ts.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/input/touchscreen/zforce_ts.c b/drivers/input/touchscreen/zforce_ts.c
index a6f6cc5d8a3f..a4956f1eebb2 100644
--- a/drivers/input/touchscreen/zforce_ts.c
+++ b/drivers/input/touchscreen/zforce_ts.c
@@ -826,7 +826,11 @@  static int zforce_probe(struct i2c_client *client)
 	input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0,
 			     ZFORCE_MAX_AREA, 0, 0);
 	input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
-	input_mt_init_slots(input_dev, ZFORCE_REPORT_POINTS, INPUT_MT_DIRECT);
+
+	ret = input_mt_init_slots(input_dev, ZFORCE_REPORT_POINTS,
+				  INPUT_MT_DIRECT);
+	if (ret)
+		return ret;
 
 	input_set_drvdata(ts->input, ts);