diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2009-10-29 07:17:09 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-10-29 21:33:55 -0700 |
| commit | 5b252f0c2f98df21fadf0f6cf189b87a0b938228 (patch) | |
| tree | d3003625d8c5fd6d54466f81cffab1b5459bb98f /net | |
| parent | 0519d83d83ed485b5a1f9222ff69d7d6c9bb8a01 (diff) | |
| download | linux-5b252f0c2f98df21fadf0f6cf189b87a0b938228.tar.bz2 | |
gro: Name the GRO result enumeration type
This clarifies which return and parameter types are GRO result codes
and not RX result codes.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/8021q/vlan_core.c | 5 | ||||
| -rw-r--r-- | net/core/dev.c | 19 |
2 files changed, 17 insertions, 7 deletions
diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c index 7f7de1a04de6..47a80d65c3b7 100644 --- a/net/8021q/vlan_core.c +++ b/net/8021q/vlan_core.c @@ -74,8 +74,9 @@ u16 vlan_dev_vlan_id(const struct net_device *dev) } EXPORT_SYMBOL(vlan_dev_vlan_id); -static int vlan_gro_common(struct napi_struct *napi, struct vlan_group *grp, - unsigned int vlan_tci, struct sk_buff *skb) +static gro_result_t +vlan_gro_common(struct napi_struct *napi, struct vlan_group *grp, + unsigned int vlan_tci, struct sk_buff *skb) { struct sk_buff *p; diff --git a/net/core/dev.c b/net/core/dev.c index 68a1bb68b5a8..1dc13744684c 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2476,7 +2476,7 @@ void napi_gro_flush(struct napi_struct *napi) } EXPORT_SYMBOL(napi_gro_flush); -int dev_gro_receive(struct napi_struct *napi, struct sk_buff *skb) +enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff *skb) { struct sk_buff **pp = NULL; struct packet_type *ptype; @@ -2484,7 +2484,7 @@ int dev_gro_receive(struct napi_struct *napi, struct sk_buff *skb) struct list_head *head = &ptype_base[ntohs(type) & PTYPE_HASH_MASK]; int same_flow; int mac_len; - int ret; + enum gro_result ret; if (!(skb->dev->features & NETIF_F_GRO)) goto normal; @@ -2568,7 +2568,8 @@ normal: } EXPORT_SYMBOL(dev_gro_receive); -static int __napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb) +static gro_result_t +__napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb) { struct sk_buff *p; @@ -2585,7 +2586,7 @@ static int __napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb) return dev_gro_receive(napi, skb); } -int napi_skb_finish(int ret, struct sk_buff *skb) +int napi_skb_finish(gro_result_t ret, struct sk_buff *skb) { int err = NET_RX_SUCCESS; @@ -2600,6 +2601,10 @@ int napi_skb_finish(int ret, struct sk_buff *skb) case GRO_MERGED_FREE: kfree_skb(skb); break; + + case GRO_HELD: + case GRO_MERGED: + break; } return err; @@ -2652,7 +2657,8 @@ struct sk_buff *napi_get_frags(struct napi_struct *napi) } EXPORT_SYMBOL(napi_get_frags); -int napi_frags_finish(struct napi_struct *napi, struct sk_buff *skb, int ret) +int napi_frags_finish(struct napi_struct *napi, struct sk_buff *skb, + gro_result_t ret) { int err = NET_RX_SUCCESS; @@ -2674,6 +2680,9 @@ int napi_frags_finish(struct napi_struct *napi, struct sk_buff *skb, int ret) case GRO_MERGED_FREE: napi_reuse_skb(napi, skb); break; + + case GRO_MERGED: + break; } return err; |