linux-kernel - [PATCH] ipw2200: le*_add

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Date:	Wed, 13 Feb 2008 00:06:12 +0100
From:	marcin.slusarz@...il.com
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	Marcin Slusarz <marcin.slusarz@...il.com>,
	Zhu Yi <yi.zhu@...el.com>,
	"John W. Linville" <linville@...driver.com>,
	linux-wireless@...r.kernel.org
Subject: [PATCH] ipw2200: le*_add_cpu conversion

From: Marcin Slusarz <marcin.slusarz@...il.com>

replace all:
little_endian_variable = cpu_to_leX(leX_to_cpu(little_endian_variable) +
					expression_in_cpu_byteorder);
with:
	leX_add_cpu(&little_endian_variable, expression_in_cpu_byteorder);
generated with semantic patch

Signed-off-by: Marcin Slusarz <marcin.slusarz@...il.com>
Cc: Zhu Yi <yi.zhu@...el.com>
Cc: John W. Linville <linville@...driver.com>
Cc: linux-wireless@...r.kernel.org
---
 drivers/net/wireless/ipw2200.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index 3e6ad7b..5d9854e 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -10326,9 +10326,7 @@ static int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb,
 					 remaining_bytes,
 					 PCI_DMA_TODEVICE));
 
-			tfd->u.data.num_chunks =
-			    cpu_to_le32(le32_to_cpu(tfd->u.data.num_chunks) +
-					1);
+			le32_add_cpu(&tfd->u.data.num_chunks, 1);
 		}
 	}
 
-- 
1.5.3.7

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