Messages in this thread Patch in this message | | | From | Jingoo Han <> | Subject | [PATCH 4/6] gpio: max732x: use devm_kzalloc() | Date | Fri, 15 Mar 2013 18:15:28 +0900 |
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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
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