diff options
| -rw-r--r-- | include/linux/skbuff.h | 1 | ||||
| -rw-r--r-- | net/core/skbuff.c | 20 | ||||
| -rw-r--r-- | net/ipv4/gre.c | 2 |
3 files changed, 14 insertions, 9 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 9c676eae3968..dec1748cd002 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -627,6 +627,7 @@ static inline struct rtable *skb_rtable(const struct sk_buff *skb) } extern void kfree_skb(struct sk_buff *skb); +extern void kfree_skb_list(struct sk_buff *segs); extern void skb_tx_error(struct sk_buff *skb); extern void consume_skb(struct sk_buff *skb); extern void __kfree_skb(struct sk_buff *skb); diff --git a/net/core/skbuff.c b/net/core/skbuff.c index cfd777bd6bd0..1c1738cc4538 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -483,15 +483,8 @@ EXPORT_SYMBOL(skb_add_rx_frag); static void skb_drop_list(struct sk_buff **listp) { - struct sk_buff *list = *listp; - + kfree_skb_list(*listp); *listp = NULL; - - do { - struct sk_buff *this = list; - list = list->next; - kfree_skb(this); - } while (list); } static inline void skb_drop_fraglist(struct sk_buff *skb) @@ -651,6 +644,17 @@ void kfree_skb(struct sk_buff *skb) } EXPORT_SYMBOL(kfree_skb); +void kfree_skb_list(struct sk_buff *segs) +{ + while (segs) { + struct sk_buff *next = segs->next; + + kfree_skb(segs); + segs = next; + } +} +EXPORT_SYMBOL(kfree_skb_list); + /** * skb_tx_error - report an sk_buff xmit error * @skb: buffer that triggered an error diff --git a/net/ipv4/gre.c b/net/ipv4/gre.c index b2e805af9b87..7856d1651d05 100644 --- a/net/ipv4/gre.c +++ b/net/ipv4/gre.c @@ -178,7 +178,7 @@ static struct sk_buff *gre_gso_segment(struct sk_buff *skb, err = __skb_linearize(skb); if (err) { - kfree_skb(segs); + kfree_skb_list(segs); segs = ERR_PTR(err); goto out; } |