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authorHerbert Xu <herbert@gondor.apana.org.au>2009-01-29 14:19:48 +0000
committerDavid S. Miller <davem@davemloft.net>2009-01-29 16:33:02 -0800
commit5d0d9be8ef456afc6c3fb5f8aad06ef19b704b05 (patch)
tree9fc987d5c6850800a83465105af43af4ce9c76a4 /net/8021q/vlan_core.c
parentnet: Get rid of by-hand TX queue hashing. (diff)
downloadlinux-dev-5d0d9be8ef456afc6c3fb5f8aad06ef19b704b05.tar.xz
linux-dev-5d0d9be8ef456afc6c3fb5f8aad06ef19b704b05.zip
gro: Move common completion code into helpers
Currently VLAN still has a bit of common code handling the aftermath of GRO that's shared with the common path. This patch moves them into shared helpers to reduce code duplication. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/8021q/vlan_core.c')
-rw-r--r--net/8021q/vlan_core.c39
1 files changed, 4 insertions, 35 deletions
diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c
index e9db889d6222..2eb057a74654 100644
--- a/net/8021q/vlan_core.c
+++ b/net/8021q/vlan_core.c
@@ -98,22 +98,7 @@ drop:
int vlan_gro_receive(struct napi_struct *napi, struct vlan_group *grp,
unsigned int vlan_tci, struct sk_buff *skb)
{
- int err = NET_RX_SUCCESS;
-
- switch (vlan_gro_common(napi, grp, vlan_tci, skb)) {
- case -1:
- return netif_receive_skb(skb);
-
- case 2:
- err = NET_RX_DROP;
- /* fall through */
-
- case 1:
- kfree_skb(skb);
- break;
- }
-
- return err;
+ return napi_skb_finish(vlan_gro_common(napi, grp, vlan_tci, skb), skb);
}
EXPORT_SYMBOL(vlan_gro_receive);
@@ -121,27 +106,11 @@ int vlan_gro_frags(struct napi_struct *napi, struct vlan_group *grp,
unsigned int vlan_tci, struct napi_gro_fraginfo *info)
{
struct sk_buff *skb = napi_fraginfo_skb(napi, info);
- int err = NET_RX_DROP;
if (!skb)
- goto out;
-
- err = NET_RX_SUCCESS;
-
- switch (vlan_gro_common(napi, grp, vlan_tci, skb)) {
- case -1:
- return netif_receive_skb(skb);
-
- case 2:
- err = NET_RX_DROP;
- /* fall through */
-
- case 1:
- napi_reuse_skb(napi, skb);
- break;
- }
+ return NET_RX_DROP;
-out:
- return err;
+ return napi_frags_finish(napi, skb,
+ vlan_gro_common(napi, grp, vlan_tci, skb));
}
EXPORT_SYMBOL(vlan_gro_frags);