diff --git a/drivers/input/touchscreen/nt36672c/nt36xxx_mp_ctrlram.c b/drivers/input/touchscreen/nt36672c/nt36xxx_mp_ctrlram.c
index 4301d2369190..b55e7ade3ff2 100644
--- a/drivers/input/touchscreen/nt36672c/nt36xxx_mp_ctrlram.c
+++ b/drivers/input/touchscreen/nt36672c/nt36xxx_mp_ctrlram.c
@@ -2457,7 +2457,7 @@ static void test_buff_free(struct test_buf *buf)
 static int32_t test_buff_init(struct test_buf **tbuf)
 {
 	struct test_buf *buf;
-	int32_t ret;
+	int32_t ret = 0;
 
 	buf = (struct test_buf *)kzalloc(sizeof(*buf), GFP_KERNEL);
 	if (!buf) {