diff mbox

[-next] NFC: port100: convert to use le16_add_cpu()

Message ID CAPgLHd9HeKEN6HjFhLgo2oogGKie5Dy++09kcr6E89LnrMc=+w@mail.gmail.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Wei Yongjun Oct. 30, 2013, 5:26 a.m. UTC 
From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>

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

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
---
 drivers/nfc/port100.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


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diff mbox

Patch

diff --git a/drivers/nfc/port100.c b/drivers/nfc/port100.c
index 8a0571e..ab7afe3 100644
--- a/drivers/nfc/port100.c
+++ b/drivers/nfc/port100.c
@@ -493,7 +493,7 @@  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)