commit c3fe2bf4916e85fabc66690c8784bbce3ef4d2b4
author Jingoo Han <jg1.han@samsung.com> Fri Mar 15 18:14:46 2013 +0900
committer Linus Walleij <linus.walleij@linaro.org> Wed Mar 27 16:05:11 2013 +0100
tree 6af28e28fe1b17880949fc4c160376ca86c1cb0b
parent 24bb3813d525322e007c47134cd476f04dbb554f

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>

drivers/gpio/gpio-max7300.c

diff --git a/drivers/gpio/gpio-max7300.c b/drivers/gpio/gpio-max7300.c
index 4b6b9a0..40ab6df 100644
--- a/drivers/gpio/gpio-max7300.c
+++ b/drivers/gpio/gpio-max7300.c
@@ -41,7 +41,7 @@
 			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 @@
 	ts->dev = &client->dev;
 
 	ret = __max730x_probe(ts);
-	if (ret)
-		kfree(ts);
 	return ret;
 }