linux-kernel - [PATCHv3 8/9] net: fec: remove unused return value from swap

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Message-Id: <1414502584-10583-9-git-send-email-LW@KARO-electronics.de>
Date:	Tue, 28 Oct 2014 14:23:03 +0100
From:	Lothar Waßmann <LW@...O-electronics.de>
To:	netdev@...r.kernel.org
Cc:	"David S. Miller" <davem@...emloft.net>,
	Russell King <rmk+kernel@....linux.org.uk>,
	Frank Li <Frank.Li@...escale.com>,
	Fabio Estevam <fabio.estevam@...escale.com>,
	linux-kernel@...r.kernel.org,
	Lothar Waßmann <LW@...O-electronics.de>,
	<linux-arm-kernel@...ts.infradead.org>
Subject: [PATCHv3 8/9] net: fec: remove unused return value from swap_buffer()


Signed-off-by: Lothar Waßmann <LW@...O-electronics.de>
---
 drivers/net/ethernet/freescale/fec_main.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index ddfc57d..e52864c 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -287,7 +287,7 @@ 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;
@@ -295,7 +295,6 @@ static void *swap_buffer(void *bufaddr, int len)
 	for (i = 0; i < len; i += 4, buf++)
 		swab32s(buf);
 
-	return bufaddr;
 }
 
 static void fec_dump(struct net_device *ndev)
-- 
1.7.10.4

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