[PATCH -next] eeprom: at24: Remove set but not used variable 'addr'

[YueHaibing]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/misc/eeprom/at24.c: In function at24_make_dummy_client:
drivers/misc/eeprom/at24.c:514:21: warning: variable addr set but not used 
[-Wunused-but-set-variable]

It's not used since commit e7308628d0ae ("eeprom:
at24: use devm_i2c_new_dummy_device()")

Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/misc/eeprom/at24.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c
index ba8e73812644..fa730bb342e8 100644
--- a/drivers/misc/eeprom/at24.c
+++ b/drivers/misc/eeprom/at24.c
@@ -511,13 +511,11 @@ static int at24_make_dummy_client(struct at24_data *at24, 
unsigned int index,
                                  struct regmap_config *regmap_config)
 {
        struct i2c_client *base_client, *dummy_client;
-       unsigned short int addr;
        struct regmap *regmap;
        struct device *dev;
 
        base_client = at24->client[0].client;
        dev = &base_client->dev;
-       addr = base_client->addr + index;
 
        dummy_client = devm_i2c_new_dummy_device(dev, base_client->adapter,
                                                 base_client->addr + index);
-- 
2.17.1