From c02b211df6fc54e51ee554c27a6736a11255a764 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Thu, 2 May 2013 08:29:43 -0300 Subject: [media] media: i2c: Convert to devm_kzalloc() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Using the managed function the kfree() calls can be removed from the probe error path and the remove handler. Signed-off-by: Laurent Pinchart Acked-by: Sylwester Nawrocki Acked-by: Lad, Prabhakar Acked-by: Andy Shevchenko Reviewed-by: Benoît Thébaudeau Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/vs6624.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) (limited to 'drivers/media/i2c/vs6624.c') diff --git a/drivers/media/i2c/vs6624.c b/drivers/media/i2c/vs6624.c index 6b8c0b7aa488..94e284908f39 100644 --- a/drivers/media/i2c/vs6624.c +++ b/drivers/media/i2c/vs6624.c @@ -813,11 +813,9 @@ static int vs6624_probe(struct i2c_client *client, /* wait 100ms before any further i2c writes are performed */ mdelay(100); - sensor = kzalloc(sizeof(*sensor), GFP_KERNEL); - if (sensor == NULL) { - gpio_free(*ce); + sensor = devm_kzalloc(&client->dev, sizeof(*sensor), GFP_KERNEL); + if (sensor == NULL) return -ENOMEM; - } sd = &sensor->sd; v4l2_i2c_subdev_init(sd, client, &vs6624_ops); @@ -865,7 +863,6 @@ static int vs6624_probe(struct i2c_client *client, int err = hdl->error; v4l2_ctrl_handler_free(hdl); - kfree(sensor); gpio_free(*ce); return err; } @@ -874,7 +871,6 @@ static int vs6624_probe(struct i2c_client *client, ret = v4l2_ctrl_handler_setup(hdl); if (ret) { v4l2_ctrl_handler_free(hdl); - kfree(sensor); gpio_free(*ce); } return ret; @@ -888,7 +884,6 @@ static int vs6624_remove(struct i2c_client *client) v4l2_device_unregister_subdev(sd); v4l2_ctrl_handler_free(sd->ctrl_handler); gpio_free(sensor->ce_pin); - kfree(sensor); return 0; } -- cgit v1.2.3