From 05532121da0728eaedac2a0a5c3cecad3a95d765 Mon Sep 17 00:00:00 2001
From: Changli Gao <xiaosuo@gmail.com>
Date: Sun, 22 Aug 2010 21:03:33 -0700
Subject: [PATCH] net: 802.1q: make vlan_hwaccel_do_receive() return void
vlan_hwaccel_do_receive() always returns 0, so make it return void.
Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
include/linux/if_vlan.h | 5 ++---
net/8021q/vlan_core.c | 3 +--
net/core/dev.c | 4 ++--
3 files changed, 5 insertions(+), 7 deletions(-)
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 3d870fda8c4f..a52320751bfc 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -119,7 +119,7 @@ extern u16 vlan_dev_vlan_id(const struct net_device *dev);
extern int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp,
u16 vlan_tci, int polling);
-extern int vlan_hwaccel_do_receive(struct sk_buff *skb);
+extern void vlan_hwaccel_do_receive(struct sk_buff *skb);
extern gro_result_t
vlan_gro_receive(struct napi_struct *napi, struct vlan_group *grp,
unsigned int vlan_tci, struct sk_buff *skb);
@@ -147,9 +147,8 @@ static inline int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp,
return NET_XMIT_SUCCESS;
}
-static inline int vlan_hwaccel_do_receive(struct sk_buff *skb)
+static inline void vlan_hwaccel_do_receive(struct sk_buff *skb)
{
- return 0;
}
static inline gro_result_t
diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c
index 01ddb0472f86..07eeb5b99dce 100644
--- a/net/8021q/vlan_core.c
+++ b/net/8021q/vlan_core.c
@@ -35,7 +35,7 @@ drop:
}
EXPORT_SYMBOL(__vlan_hwaccel_rx);
-int vlan_hwaccel_do_receive(struct sk_buff *skb)
+void vlan_hwaccel_do_receive(struct sk_buff *skb)
{
struct net_device *dev = skb->dev;
struct vlan_rx_stats *rx_stats;
@@ -69,7 +69,6 @@ int vlan_hwaccel_do_receive(struct sk_buff *skb)
break;
}
u64_stats_update_end(&rx_stats->syncp);
- return 0;
}
struct net_device *vlan_dev_real_dev(const struct net_device *dev)
diff --git a/net/core/dev.c b/net/core/dev.c
index 7cd5237d9822..d569f88bcf80 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2841,8 +2841,8 @@ static int __netif_receive_skb(struct sk_buff *skb)
if (!netdev_tstamp_prequeue)
net_timestamp_check(skb);
- if (vlan_tx_tag_present(skb) && vlan_hwaccel_do_receive(skb))
- return NET_RX_SUCCESS;
+ if (vlan_tx_tag_present(skb))
+ vlan_hwaccel_do_receive(skb);
/* if we've gotten here through NAPI, check netpoll */
if (netpoll_receive_skb(skb))
--
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