diff options
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 2bfdd528c7c37..1317e6b6758a5 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -5858,15 +5858,13 @@ void napi_gro_flush(struct napi_struct *napi, bool flush_old) } 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; @@ -5892,8 +5890,6 @@ static struct list_head *gro_list_prepare(struct napi_struct *napi, maclen); NAPI_GRO_CB(p)->same_flow = !diffs; } - - return head; } static void skb_gro_reset_offset(struct sk_buff *skb) @@ -5957,10 +5953,10 @@ static void gro_flush_oldest(struct napi_struct *napi, struct list_head *head) 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; @@ -5969,7 +5965,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff 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) { |