gpio: max7300: use devm_kzalloc()

Use devm_kzalloc() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/gpio/gpio-max7300.c b/drivers/gpio/gpio-max7300.c
index 4b6b9a04e326..40ab6dfb6021 100644
--- a/drivers/gpio/gpio-max7300.c
+++ b/drivers/gpio/gpio-max7300.c
@@ -41,7 +41,7 @@ static int max7300_probe(struct i2c_client *client,
                         I2C_FUNC_SMBUS_BYTE_DATA))
                 return -EIO;
 
-        ts = kzalloc(sizeof(struct max7301), GFP_KERNEL);
+        ts = devm_kzalloc(&client->dev, sizeof(struct max7301), GFP_KERNEL);
         if (!ts)
                 return -ENOMEM;
 
@@ -50,8 +50,6 @@ static int max7300_probe(struct i2c_client *client,
         ts->dev = &client->dev;
 
         ret = __max730x_probe(ts);
-        if (ret)
-                kfree(ts);
         return ret;
 }