lkml.org 
[lkml]   [2013]   [Mar]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 4/6] gpio: max732x: use devm_kzalloc()
Date
Use devm_kzalloc() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/gpio/gpio-max732x.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpio/gpio-max732x.c b/drivers/gpio/gpio-max732x.c
index 1e0467c..d4b51b1 100644
--- a/drivers/gpio/gpio-max732x.c
+++ b/drivers/gpio/gpio-max732x.c
@@ -589,7 +589,8 @@ static int max732x_probe(struct i2c_client *client,
return -EINVAL;
}

- chip = kzalloc(sizeof(struct max732x_chip), GFP_KERNEL);
+ chip = devm_kzalloc(&client->dev, sizeof(struct max732x_chip),
+ GFP_KERNEL);
if (chip == NULL)
return -ENOMEM;
chip->client = client;
@@ -647,7 +648,6 @@ static int max732x_probe(struct i2c_client *client,

out_failed:
max732x_irq_teardown(chip);
- kfree(chip);
return ret;
}

@@ -680,7 +680,6 @@ static int max732x_remove(struct i2c_client *client)
if (chip->client_dummy)
i2c_unregister_device(chip->client_dummy);

- kfree(chip);
return 0;
}

--
1.7.2.5



\
 
 \ /
  Last update: 2013-03-15 11:44    [W:0.817 / U:0.612 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site