diff options
Diffstat (limited to 'net/ipv4/ip_output.c')
| -rw-r--r-- | net/ipv4/ip_output.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 7d1f4b4481a..6652bd9da67 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -89,6 +89,7 @@ __inline__ void ip_send_check(struct iphdr *iph) iph->check = 0; iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl); } +EXPORT_SYMBOL(ip_send_check); int __ip_local_out(struct sk_buff *skb) { @@ -172,7 +173,6 @@ int ip_build_and_send_pkt(struct sk_buff *skb, struct sock *sk, /* Send it out. */ return ip_local_out(skb); } - EXPORT_SYMBOL_GPL(ip_build_and_send_pkt); static inline int ip_finish_output2(struct sk_buff *skb) @@ -403,6 +403,7 @@ no_route: kfree_skb(skb); return -EHOSTUNREACH; } +EXPORT_SYMBOL(ip_queue_xmit); static void ip_copy_metadata(struct sk_buff *to, struct sk_buff *from) @@ -411,7 +412,7 @@ static void ip_copy_metadata(struct sk_buff *to, struct sk_buff *from) to->priority = from->priority; to->protocol = from->protocol; skb_dst_drop(to); - skb_dst_set(to, dst_clone(skb_dst(from))); + skb_dst_copy(to, from); to->dev = from->dev; to->mark = from->mark; @@ -442,7 +443,6 @@ static void ip_copy_metadata(struct sk_buff *to, struct sk_buff *from) int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *)) { struct iphdr *iph; - int raw = 0; int ptr; struct net_device *dev; struct sk_buff *skb2; @@ -580,7 +580,7 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *)) slow_path: left = skb->len - hlen; /* Space per frame */ - ptr = raw + hlen; /* Where to start from */ + ptr = hlen; /* Where to start from */ /* for bridged IP traffic encapsulated inside f.e. a vlan header, * we need to make room for the encapsulating header @@ -697,7 +697,6 @@ fail: IP_INC_STATS(dev_net(dev), IPSTATS_MIB_FRAGFAILS); return err; } - EXPORT_SYMBOL(ip_fragment); int @@ -716,6 +715,7 @@ ip_generic_getfrag(void *from, char *to, int offset, int len, int odd, struct sk } return 0; } +EXPORT_SYMBOL(ip_generic_getfrag); static inline __wsum csum_page(struct page *page, int offset, int copy) @@ -1448,7 +1448,3 @@ void __init ip_init(void) igmp_mc_proc_init(); #endif } - -EXPORT_SYMBOL(ip_generic_getfrag); -EXPORT_SYMBOL(ip_queue_xmit); -EXPORT_SYMBOL(ip_send_check); |