[PATCH v2 3/3] Input: synaptics_i2c - return 0 explicitly on success

error is always zero at the last return in synaptics_i2c_reg_set().
Explicitly return 0 on the success path instead of returning error,
which is the preferred way when there are multiple failure points.

No functional change.

Signed-off-by: Sang-Heon Jeon <[email protected]>
---
 drivers/input/mouse/synaptics_i2c.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/mouse/synaptics_i2c.c b/drivers/input/mouse/synaptics_i2c.c
index d4cf982f1263..66e833974c6d 100644
--- a/drivers/input/mouse/synaptics_i2c.c
+++ b/drivers/input/mouse/synaptics_i2c.c
@@ -261,7 +261,7 @@ static s32 synaptics_i2c_reg_set(struct i2c_client *client, u16 reg, u8 val)
 	if (error)
 		return error;
 
-	return error;
+	return 0;
 }
 
 static s32 synaptics_i2c_word_get(struct i2c_client *client, u16 reg)
-- 
2.43.0