netdev - [PATCH 8/8] net: fec: remove unused return value from swap

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Message-Id: <1416217884-20911-9-git-send-email-LW@KARO-electronics.de>
Date:	Mon, 17 Nov 2014 10:51:24 +0100
From:	Lothar Waßmann <LW@...O-electronics.de>
To:	"David S. Miller" <davem@...emloft.net>
Cc:	Lothar Waßmann <LW@...O-electronics.de>,
	netdev@...r.kernel.org, Frank Li <Frank.Li@...escale.com>,
	Fugang Duan <fugang.duan@...escale.com>,
	Russell King <rmk+kernel@....linux.org.uk>
Subject: [PATCH 8/8] net: fec: remove unused return value from swap_buffer()

The return value of swap_buffer() is not used by any caller, thus
remove it.

Signed-off-by: Lothar Waßmann <LW@...O-electronics.de>
---
 drivers/net/ethernet/freescale/fec_main.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index dbccdf3..1b6d26b 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -287,15 +287,13 @@ static int fec_enet_get_free_txdesc_num(struct fec_enet_private *fep,
 	return entries > 0 ? entries : entries + txq->tx_ring_size;
 }
 
-static void *swap_buffer(void *bufaddr, int len)
+static void swap_buffer(void *bufaddr, int len)
 {
 	int i;
 	unsigned int *buf = bufaddr;
 
 	for (i = 0; i < len; i += 4, buf++)
 		swab32s(buf);
-
-	return bufaddr;
 }
 
 static void swap_buffer2(void *dst_buf, void *src_buf, int len)
-- 
1.7.10.4

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