From: Dmitry Torokhov Date: Sat, 24 Aug 2024 05:50:29 +0000 (-0700) Subject: Input: zforce_ts - handle errors from input_mt_init_sots() X-Git-Tag: v6.12-rc1~65^2~2^2~17 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=624455941015c199ac317c8cf976ac6b02cfdec1;p=thirdparty%2Fkernel%2Flinux.git Input: zforce_ts - handle errors from input_mt_init_sots() input_mt_init_slots() can potentially return error which needs to be handled. Tested-by: Andreas Kemnade # Tolino Shine2HD Link: https://lore.kernel.org/r/20240824055047.1706392-6-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/touchscreen/zforce_ts.c b/drivers/input/touchscreen/zforce_ts.c index a6f6cc5d8a3fc..a4956f1eebb25 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);