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Diffstat (limited to 'net/ipv4/ip_output.c')
-rw-r--r--net/ipv4/ip_output.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index fc195a44fc2..1da3d32f828 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -288,9 +288,8 @@ int ip_output(struct sk_buff *skb)
!(IPCB(skb)->flags & IPSKB_REROUTED));
}
-int ip_queue_xmit(struct sk_buff *skb, int ipfragok)
+int ip_queue_xmit(struct sk_buff *skb, struct sock *sk, int ipfragok)
{
- struct sock *sk = skb->sk;
struct inet_sock *inet = inet_sk(sk);
struct ip_options *opt = inet->opt;
struct rtable *rt;
@@ -342,7 +341,7 @@ packet_routed:
/* OK, we know where to send it, allocate and build IP header. */
iph = (struct iphdr *) skb_push(skb, sizeof(struct iphdr) + (opt ? opt->optlen : 0));
- *((__u16 *)iph) = htons((4 << 12) | (5 << 8) | (inet->tos & 0xff));
+ *((__be16 *)iph) = htons((4 << 12) | (5 << 8) | (inet->tos & 0xff));
iph->tot_len = htons(skb->len);
if (ip_dont_fragment(sk, &rt->u.dst) && !ipfragok)
iph->frag_off = htons(IP_DF);
@@ -386,6 +385,7 @@ static void ip_copy_metadata(struct sk_buff *to, struct sk_buff *from)
dst_release(to->dst);
to->dst = dst_clone(from->dst);
to->dev = from->dev;
+ to->mark = from->mark;
/* Copy the flags to each fragment. */
IPCB(to)->flags = IPCB(from)->flags;
@@ -394,7 +394,6 @@ static void ip_copy_metadata(struct sk_buff *to, struct sk_buff *from)
to->tc_index = from->tc_index;
#endif
#ifdef CONFIG_NETFILTER
- to->nfmark = from->nfmark;
/* Connection association is same as pre-frag packet */
nf_conntrack_put(to->nfct);
to->nfct = from->nfct;
@@ -683,7 +682,7 @@ ip_generic_getfrag(void *from, char *to, int offset, int len, int odd, struct sk
if (memcpy_fromiovecend(to, iov, offset, len) < 0)
return -EFAULT;
} else {
- unsigned int csum = 0;
+ __wsum csum = 0;
if (csum_partial_copy_fromiovecend(to, iov, offset, len, &csum) < 0)
return -EFAULT;
skb->csum = csum_block_add(skb->csum, csum, odd);
@@ -691,11 +690,11 @@ ip_generic_getfrag(void *from, char *to, int offset, int len, int odd, struct sk
return 0;
}
-static inline unsigned int
+static inline __wsum
csum_page(struct page *page, int offset, int copy)
{
char *kaddr;
- unsigned int csum;
+ __wsum csum;
kaddr = kmap(page);
csum = csum_partial(kaddr + offset, copy, 0);
kunmap(page);
@@ -1167,7 +1166,7 @@ ssize_t ip_append_page(struct sock *sk, struct page *page,
}
if (skb->ip_summed == CHECKSUM_NONE) {
- unsigned int csum;
+ __wsum csum;
csum = csum_page(page, offset, len);
skb->csum = csum_block_add(skb->csum, csum, skb->len);
}
@@ -1315,7 +1314,7 @@ void ip_flush_pending_frames(struct sock *sk)
static int ip_reply_glue_bits(void *dptr, char *to, int offset,
int len, int odd, struct sk_buff *skb)
{
- unsigned int csum;
+ __wsum csum;
csum = csum_partial_copy_nocheck(dptr+offset, to, len, 0);
skb->csum = csum_block_add(skb->csum, csum, odd);
@@ -1385,7 +1384,7 @@ void ip_send_reply(struct sock *sk, struct sk_buff *skb, struct ip_reply_arg *ar
&ipc, rt, MSG_DONTWAIT);
if ((skb = skb_peek(&sk->sk_write_queue)) != NULL) {
if (arg->csumoffset >= 0)
- *((u16 *)skb->h.raw + arg->csumoffset) = csum_fold(csum_add(skb->csum, arg->csum));
+ *((__sum16 *)skb->h.raw + arg->csumoffset) = csum_fold(csum_add(skb->csum, arg->csum));
skb->ip_summed = CHECKSUM_NONE;
ip_push_pending_frames(sk);
}