From e1334214b83ce4a2eaa716db60ad2505f2c75eee Mon Sep 17 00:00:00 2001
From: Yaroslav Chvanov <yaroslav.chvanov@gmail.com>
Date: Sat, 29 Jan 2022 18:48:39 +0300
Subject: [PATCH] sinowealth: make the sensor maximum DPI getter return `0` on
 error

---
 src/driver-sinowealth.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/driver-sinowealth.c b/src/driver-sinowealth.c
index d7ffc8b3..3c3a74f0 100644
--- a/src/driver-sinowealth.c
+++ b/src/driver-sinowealth.c
@@ -230,14 +230,15 @@ sinowealth_raw_to_report_rate(uint8_t raw)
 	return 0;
 }
 
+/* @return Maximum DPI for sensor `sensor` or 0 on error. */
 static unsigned int
 get_max_dpi_for_sensor(enum sinowealth_sensor sensor)
 {
 	switch (sensor) {
 	case PWM3327: return 10200;
-	default:
 	case PWM3360: return 12000;
 	case PWM3389: return 16000;
+	default: return 0;
 	}
 }