[PATCH v2 2/3] Input: rmi_smbus - remove conditional return with no effect

[Sang-Heon Jeon <ekffu200098@gmail.com>]

Both branches of the check return the same value, so the check has no
effect. Remove it and return the value directly.

This is the result of running the Coccinelle script from
scripts/coccinelle/misc/cond_return_no_effect.cocci.

Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
---
 drivers/input/rmi4/rmi_smbus.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/input/rmi4/rmi_smbus.c b/drivers/input/rmi4/rmi_smbus.c
index 6de68c602558..3160714a514a 100644
--- a/drivers/input/rmi4/rmi_smbus.c
+++ b/drivers/input/rmi4/rmi_smbus.c
@@ -177,13 +177,8 @@ static int smb_block_read(struct rmi_transport_dev *xport,
 	struct rmi_smb_xport *rmi_smb =
 		container_of(xport, struct rmi_smb_xport, xport);
 	struct i2c_client *client = rmi_smb->client;
-	int retval;
 
-	retval = i2c_smbus_read_block_data(client, commandcode, buf);
-	if (retval < 0)
-		return retval;
-
-	return retval;
+	return i2c_smbus_read_block_data(client, commandcode, buf);
 }
 
 static int rmi_smb_read_block(struct rmi_transport_dev *xport, u16 rmiaddr,
-- 
2.43.0