summaryrefslogtreecommitdiffstats
path: root/net/ipv4/ip_fragment.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv4/ip_fragment.c')
-rw-r--r--net/ipv4/ip_fragment.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 634fc31aa243..6fce1ecc5bca 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -185,16 +185,16 @@ static void ip_expire(unsigned long arg)
spin_lock(&qp->q.lock);
- if (qp->q.last_in & INET_FRAG_COMPLETE)
+ if (qp->q.flags & INET_FRAG_COMPLETE)
goto out;
ipq_kill(qp);
- if (!(qp->q.last_in & INET_FRAG_EVICTED))
+ if (!(qp->q.flags & INET_FRAG_EVICTED))
IP_INC_STATS_BH(net, IPSTATS_MIB_REASMTIMEOUT);
IP_INC_STATS_BH(net, IPSTATS_MIB_REASMFAILS);
- if ((qp->q.last_in & INET_FRAG_FIRST_IN) && qp->q.fragments != NULL) {
+ if ((qp->q.flags & INET_FRAG_FIRST_IN) && qp->q.fragments != NULL) {
struct sk_buff *head = qp->q.fragments;
const struct iphdr *iph;
int err;
@@ -302,7 +302,7 @@ static int ip_frag_reinit(struct ipq *qp)
} while (fp);
sub_frag_mem_limit(&qp->q, sum_truesize);
- qp->q.last_in = 0;
+ qp->q.flags = 0;
qp->q.len = 0;
qp->q.meat = 0;
qp->q.fragments = NULL;
@@ -323,7 +323,7 @@ static int ip_frag_queue(struct ipq *qp, struct sk_buff *skb)
int err = -ENOENT;
u8 ecn;
- if (qp->q.last_in & INET_FRAG_COMPLETE)
+ if (qp->q.flags & INET_FRAG_COMPLETE)
goto err;
if (!(IPCB(skb)->flags & IPSKB_FRAG_COMPLETE) &&
@@ -350,9 +350,9 @@ static int ip_frag_queue(struct ipq *qp, struct sk_buff *skb)
* or have different end, the segment is corrupted.
*/
if (end < qp->q.len ||
- ((qp->q.last_in & INET_FRAG_LAST_IN) && end != qp->q.len))
+ ((qp->q.flags & INET_FRAG_LAST_IN) && end != qp->q.len))
goto err;
- qp->q.last_in |= INET_FRAG_LAST_IN;
+ qp->q.flags |= INET_FRAG_LAST_IN;
qp->q.len = end;
} else {
if (end&7) {
@@ -362,7 +362,7 @@ static int ip_frag_queue(struct ipq *qp, struct sk_buff *skb)
}
if (end > qp->q.len) {
/* Some bits beyond end -> corruption. */
- if (qp->q.last_in & INET_FRAG_LAST_IN)
+ if (qp->q.flags & INET_FRAG_LAST_IN)
goto err;
qp->q.len = end;
}
@@ -471,13 +471,13 @@ found:
qp->ecn |= ecn;
add_frag_mem_limit(&qp->q, skb->truesize);
if (offset == 0)
- qp->q.last_in |= INET_FRAG_FIRST_IN;
+ qp->q.flags |= INET_FRAG_FIRST_IN;
if (ip_hdr(skb)->frag_off & htons(IP_DF) &&
skb->len + ihl > qp->q.max_size)
qp->q.max_size = skb->len + ihl;
- if (qp->q.last_in == (INET_FRAG_FIRST_IN | INET_FRAG_LAST_IN) &&
+ if (qp->q.flags == (INET_FRAG_FIRST_IN | INET_FRAG_LAST_IN) &&
qp->q.meat == qp->q.len) {
unsigned long orefdst = skb->_skb_refdst;