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Commit 2c4746cf authored by zhong jiang's avatar zhong jiang Committed by Mauro Carvalho Chehab
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media: dvb-frontends: Use kmemdup instead of duplicating its function 



kmemdup has implemented the function that kmalloc() + memcpy().
We prefer to kmemdup rather than code opened implementation.

Signed-off-by: default avatarzhong jiang <zhongjiang@huawei.com>
Signed-off-by: default avatarSean Young <sean@mess.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent 73f847af

drivers/media/dvb-frontends/lgdt3306a.c

+2 −4
Original line number Diff line number Diff line
@@ -2205,15 +2205,13 @@ static int lgdt3306a_probe(struct i2c_client *client, 
	struct dvb_frontend *fe;

	int ret;



	config = kzalloc(sizeof(struct lgdt3306a_config), GFP_KERNEL);

	config = kmemdup(client->dev.platform_data,

			 sizeof(struct lgdt3306a_config), GFP_KERNEL);

	if (config == NULL) {

		ret = -ENOMEM;

		goto fail;

	}



	memcpy(config, client->dev.platform_data,

			sizeof(struct lgdt3306a_config));



	config->i2c_addr = client->addr;

	fe = lgdt3306a_attach(config, client->adapter);

	if (fe == NULL) {