}
EXPORT_SYMBOL(napi_gro_flush);
-static struct list_head *gro_list_prepare(struct napi_struct *napi,
- struct sk_buff *skb)
+static void gro_list_prepare(const struct list_head *head,
+ const struct sk_buff *skb)
{
unsigned int maclen = skb->dev->hard_header_len;
u32 hash = skb_get_hash_raw(skb);
- struct list_head *head;
struct sk_buff *p;
- head = &napi->gro_hash[hash & (GRO_HASH_BUCKETS - 1)].list;
list_for_each_entry(p, head, list) {
unsigned long diffs;
maclen);
NAPI_GRO_CB(p)->same_flow = !diffs;
}
-
- return head;
}
static void skb_gro_reset_offset(struct sk_buff *skb)
static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff *skb)
{
u32 hash = skb_get_hash_raw(skb) & (GRO_HASH_BUCKETS - 1);
+ struct list_head *gro_head = &napi->gro_hash[hash].list;
struct list_head *head = &offload_base;
struct packet_offload *ptype;
__be16 type = skb->protocol;
- struct list_head *gro_head;
struct sk_buff *pp = NULL;
enum gro_result ret;
int same_flow;
if (netif_elide_gro(skb->dev))
goto normal;
- gro_head = gro_list_prepare(napi, skb);
+ gro_list_prepare(gro_head, skb);
rcu_read_lock();
list_for_each_entry_rcu(ptype, head, list) {