i2c: of: rename variable to meet expectations

'result' is mostly used in the kernel as int for functions returning
errno on failure. Here it is a pointer to the client struct, so let's
call it this way (as the parent function does, too).

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

diff --git a/drivers/i2c/i2c-core-of.c b/drivers/i2c/i2c-core-of.c
index 5e2d55b3daacca45252e09726108c4d52ee077f0..4b573ee4a8203a0912bc257954f667a37cc00229 100644 (file)
--- a/drivers/i2c/i2c-core-of.c
+++ b/drivers/i2c/i2c-core-of.c
@@ -25,7 +25,7 @@
 static struct i2c_client *of_i2c_register_device(struct i2c_adapter *adap,
                                                 struct device_node *node)
 {
-       struct i2c_client *result;
+       struct i2c_client *client;
        struct i2c_board_info info = {};
        struct dev_archdata dev_ad = {};
        const __be32 *addr_be;
@@ -73,13 +73,13 @@ static struct i2c_client *of_i2c_register_device(struct i2c_adapter *adap,
        if (of_get_property(node, "wakeup-source", NULL))
                info.flags |= I2C_CLIENT_WAKE;
 
-       result = i2c_new_device(adap, &info);
-       if (result == NULL) {
+       client = i2c_new_device(adap, &info);
+       if (!client) {
                dev_err(&adap->dev, "of_i2c: Failure registering %pOF\n", node);
                of_node_put(node);
                return ERR_PTR(-EINVAL);
        }
-       return result;
+       return client;
 }
 
 void of_i2c_register_devices(struct i2c_adapter *adap)