[PATCH v2 19/20] Input: rmi4 - propagate proper error code in F12 sensor tuning

[Dmitry Torokhov <dmitry.torokhov@gmail.com>]

Propagate the actual error code returned by rmi_read() in
rmi_f12_read_sensor_tuning() instead of hardcoding -ENODEV.
Also, since rmi_read() returns 0 on success, use 'if (ret)'
instead of 'if (ret < 0)'.

Assisted-by: Gemini:gemini-3.1-pro
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
 drivers/input/rmi4/rmi_f12.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/input/rmi4/rmi_f12.c b/drivers/input/rmi4/rmi_f12.c
index ea72d5ce8050..bf8c4a0e10de 100644
--- a/drivers/input/rmi4/rmi_f12.c
+++ b/drivers/input/rmi4/rmi_f12.c
@@ -166,9 +166,9 @@ static int rmi_f12_read_sensor_tuning(struct f12_data *f12)
 						RMI_F12_QUERY_RESOLUTION);
 		query_dpm_addr = fn->fd.query_base_addr	+ offset;
 		ret = rmi_read(fn->rmi_dev, query_dpm_addr, buf);
-		if (ret < 0) {
+		if (ret) {
 			dev_err(&fn->dev, "Failed to read DPM value: %d\n", ret);
-			return -ENODEV;
+			return ret;
 		}
 		dpm_resolution = buf[0];
 
-- 
2.54.0.545.g6539524ca2-goog