Commit 52bc7d66 authored by Li Zetao's avatar Li Zetao Committed by Luiz Augusto von Dentz
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Bluetooth: btrtl: Use kvmemdup to simplify the code 



Use kvmemdup instead of kvmalloc() + memcpy() to simplify the code.

No functional change intended.

Signed-off-by: default avatarLi Zetao <lizetao1@huawei.com>
Signed-off-by: default avatarLuiz Augusto von Dentz <luiz.von.dentz@intel.com>
parent cb45396f

drivers/bluetooth/btrtl.c

+2 −4
Original line number Diff line number Diff line
@@ -890,10 +890,8 @@ static int rtl_load_file(struct hci_dev *hdev, const char *name, u8 **buff) 
	if (ret < 0)

		return ret;

	ret = fw->size;

	*buff = kvmalloc(fw->size, GFP_KERNEL);

	if (*buff)

		memcpy(*buff, fw->data, ret);

	else

	*buff = kvmemdup(fw->data, fw->size, GFP_KERNEL);

	if (!*buff)

		ret = -ENOMEM;



	release_firmware(fw);