diff options
Diffstat (limited to 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 34 |
1 files changed, 12 insertions, 22 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index c2116200580a..bb107ab675fc 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -663,11 +663,21 @@ static inline void skb_queue_head_init_class(struct sk_buff_head *list, } /* - * Insert an sk_buff at the start of a list. + * Insert an sk_buff on a list. * * The "__skb_xxxx()" functions are the non-atomic ones that * can only be called with interrupts disabled. */ +extern void skb_insert(struct sk_buff *old, struct sk_buff *newsk, struct sk_buff_head *list); +static inline void __skb_insert(struct sk_buff *newsk, + struct sk_buff *prev, struct sk_buff *next, + struct sk_buff_head *list) +{ + newsk->next = next; + newsk->prev = prev; + next->prev = prev->next = newsk; + list->qlen++; +} /** * __skb_queue_after - queue a buffer at the list head @@ -684,13 +694,7 @@ static inline void __skb_queue_after(struct sk_buff_head *list, struct sk_buff *prev, struct sk_buff *newsk) { - struct sk_buff *next; - list->qlen++; - - next = prev->next; - newsk->next = next; - newsk->prev = prev; - next->prev = prev->next = newsk; + __skb_insert(newsk, prev, prev->next, list); } /** @@ -735,20 +739,6 @@ static inline void __skb_queue_tail(struct sk_buff_head *list, } /* - * Insert a packet on a list. - */ -extern void skb_insert(struct sk_buff *old, struct sk_buff *newsk, struct sk_buff_head *list); -static inline void __skb_insert(struct sk_buff *newsk, - struct sk_buff *prev, struct sk_buff *next, - struct sk_buff_head *list) -{ - newsk->next = next; - newsk->prev = prev; - next->prev = prev->next = newsk; - list->qlen++; -} - -/* * Place a packet after a given packet in a list. */ extern void skb_append(struct sk_buff *old, struct sk_buff *newsk, struct sk_buff_head *list); |