diff options
| author |   Nikolay Aleksandrov <nikolay@redhat.com> | 2014-08-01 12:29:44 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-08-02 15:31:31 -0700 |
| commit | 06aa8b8a0345c78f4d9a1fb3f852952b12a0e40c (patch) | |
| tree | 9511c6007eed4f71fe5e601688f35d6ff7dd4b9b /net/ipv6/netfilter | |
| parent | inet: frags: use INC_STATS_BH in the ipv6 reassembly code (diff) | |
| download | linux-dev-06aa8b8a0345c78f4d9a1fb3f852952b12a0e40c.tar.xz linux-dev-06aa8b8a0345c78f4d9a1fb3f852952b12a0e40c.zip | |
inet: frags: rename last_in to flags
The last_in field has been used to store various flags different from
first/last frag in so give it a more descriptive name: flags.
Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/netfilter')
| -rw-r--r-- | net/ipv6/netfilter/nf_conntrack_reasm.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c index 3d4bccf6d67d..cca686e42b97 100644 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c @@ -222,7 +222,7 @@ static int nf_ct_frag6_queue(struct frag_queue *fq, struct sk_buff *skb, int offset, end; u8 ecn; - if (fq->q.last_in & INET_FRAG_COMPLETE) { + if (fq->q.flags & INET_FRAG_COMPLETE) { pr_debug("Already completed\n"); goto err; } @@ -253,11 +253,11 @@ static int nf_ct_frag6_queue(struct frag_queue *fq, struct sk_buff *skb, * or have different end, the segment is corrupted. */ if (end < fq->q.len || - ((fq->q.last_in & INET_FRAG_LAST_IN) && end != fq->q.len)) { + ((fq->q.flags & INET_FRAG_LAST_IN) && end != fq->q.len)) { pr_debug("already received last fragment\n"); goto err; } - fq->q.last_in |= INET_FRAG_LAST_IN; + fq->q.flags |= INET_FRAG_LAST_IN; fq->q.len = end; } else { /* Check if the fragment is rounded to 8 bytes. @@ -272,7 +272,7 @@ static int nf_ct_frag6_queue(struct frag_queue *fq, struct sk_buff *skb, } if (end > fq->q.len) { /* Some bits beyond end -> corruption. */ - if (fq->q.last_in & INET_FRAG_LAST_IN) { + if (fq->q.flags & INET_FRAG_LAST_IN) { pr_debug("last packet already reached.\n"); goto err; } @@ -354,7 +354,7 @@ found: */ if (offset == 0) { fq->nhoffset = nhoff; - fq->q.last_in |= INET_FRAG_FIRST_IN; + fq->q.flags |= INET_FRAG_FIRST_IN; } return 0; @@ -617,7 +617,7 @@ struct sk_buff *nf_ct_frag6_gather(struct sk_buff *skb, u32 user) goto ret_orig; } - if (fq->q.last_in == (INET_FRAG_FIRST_IN | INET_FRAG_LAST_IN) && + if (fq->q.flags == (INET_FRAG_FIRST_IN | INET_FRAG_LAST_IN) && fq->q.meat == fq->q.len) { ret_skb = nf_ct_frag6_reasm(fq, dev); if (ret_skb == NULL) |