From d0cc11477b9f8c2e03e9c4dad82b71ec5a2e63c7 Mon Sep 17 00:00:00 2001
From: Fabian Frederick <fabf@skynet.be>
Date: Wed, 10 Jun 2015 18:33:19 +0200
Subject: [PATCH] net: fs_enet: use swap() in fs_enet_rx_napi()
Use kernel.h macro definition.
Thanks to Julia Lawall for Coccinelle scripting support.
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
index 9b3639eae676a..c5f299d74549d 100644
--- a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
+++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
@@ -86,7 +86,7 @@ static int fs_enet_rx_napi(struct napi_struct *napi, int budget)
struct net_device *dev = fep->ndev;
const struct fs_platform_info *fpi = fep->fpi;
cbd_t __iomem *bdp;
- struct sk_buff *skb, *skbn, *skbt;
+ struct sk_buff *skb, *skbn;
int received = 0;
u16 pkt_len, sc;
int curidx;
@@ -161,10 +161,7 @@ static int fs_enet_rx_napi(struct napi_struct *napi, int budget)
skb_reserve(skbn, 2); /* align IP header */
skb_copy_from_linear_data(skb,
skbn->data, pkt_len);
- /* swap */
- skbt = skb;
- skb = skbn;
- skbn = skbt;
+ swap(skb, skbn);
}
} else {
skbn = netdev_alloc_skb(dev, ENET_RX_FRSIZE);
--
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