Commit 718eae27 authored Dec 09, 2019 by Mao Wenan Committed by David S. Miller Dec 09, 2019

NFC: port100: Convert cpu_to_le16(le16_to_cpu(E1) + E2) to use le16_add_cpu().



Convert cpu_to_le16(le16_to_cpu(frame->datalen) + len) to
use le16_add_cpu(), which is more concise and does the same thing.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Mao Wenan <maowenan@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 4a63ef71

drivers/nfc/port100.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -565,7 +565,7 @@ static void port100_tx_update_payload_len(void *_frame, int len)
		{
		struct port100_frame *frame = _frame;

		frame->datalen = cpu_to_le16(le16_to_cpu(frame->datalen) + len);
		le16_add_cpu(&frame->datalen, len);
		}

		static bool port100_rx_frame_is_valid(void *_frame)

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