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Commit a4a23f6d authored by Thomas Meyer's avatar Thomas Meyer Committed by Jiri Kosina
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HID: hyperv: convert alloc+memcpy to memdup 



Signed-off-by: default avatarThomas Meyer <thomas@m3y3r.de>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent b1a1442a

drivers/hid/hid-hyperv.c

+1 −3
Original line number Diff line number Diff line
@@ -199,13 +199,11 @@ static void mousevsc_on_receive_device_info(struct mousevsc_dev *input_device, 
	if (desc->bLength == 0)

		goto cleanup;



	input_device->hid_desc = kzalloc(desc->bLength, GFP_ATOMIC);

	input_device->hid_desc = kmemdup(desc, desc->bLength, GFP_ATOMIC);



	if (!input_device->hid_desc)

		goto cleanup;



	memcpy(input_device->hid_desc, desc, desc->bLength);



	input_device->report_desc_size = desc->desc[0].wDescriptorLength;

	if (input_device->report_desc_size == 0) {

		input_device->dev_info_status = -EINVAL;