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>

1 files changed, 7 insertions, 7 deletions

diff --git a/net/ipv4/inet_fragment.c b/net/ipv4/inet_fragment.c
index 62b1f73749dc..e3ebc6608e5d 100644
--- a/net/ipv4/inet_fragment.c
+++ b/net/ipv4/inet_fragment.c
@@ -152,8 +152,8 @@ evict_again:
                 }
 
                 /* suppress xmit of (icmp) error packet */
-                fq->last_in &= ~INET_FRAG_FIRST_IN;
-                fq->last_in |= INET_FRAG_EVICTED;
+                fq->flags &= ~INET_FRAG_FIRST_IN;
+                fq->flags |= INET_FRAG_EVICTED;
                 hlist_del(&fq->list);
                 hlist_add_head(&fq->list, &expired);
                 ++evicted;
@@ -289,16 +289,16 @@ void inet_frag_kill(struct inet_frag_queue *fq, struct inet_frags *f)
         if (del_timer(&fq->timer))
                 atomic_dec(&fq->refcnt);
 
-        if (!(fq->last_in & INET_FRAG_COMPLETE)) {
+        if (!(fq->flags & INET_FRAG_COMPLETE)) {
                 fq_unlink(fq, f);
                 atomic_dec(&fq->refcnt);
-                fq->last_in |= INET_FRAG_COMPLETE;
+                fq->flags |= INET_FRAG_COMPLETE;
         }
 }
 EXPORT_SYMBOL(inet_frag_kill);
 
 static inline void frag_kfree_skb(struct netns_frags *nf, struct inet_frags *f,
-                struct sk_buff *skb)
+                                  struct sk_buff *skb)
 {
         if (f->skb_free)
                 f->skb_free(skb);
@@ -311,7 +311,7 @@ void inet_frag_destroy(struct inet_frag_queue *q, struct inet_frags *f)
         struct netns_frags *nf;
         unsigned int sum, sum_truesize = 0;
 
-        WARN_ON(!(q->last_in & INET_FRAG_COMPLETE));
+        WARN_ON(!(q->flags & INET_FRAG_COMPLETE));
         WARN_ON(del_timer(&q->timer) != 0);
 
         /* Release all fragment data. */
@@ -349,7 +349,7 @@ static struct inet_frag_queue *inet_frag_intern(struct netns_frags *nf,
                 if (qp->net == nf && f->match(qp, arg)) {
                         atomic_inc(&qp->refcnt);
                         spin_unlock(&hb->chain_lock);
-                        qp_in->last_in |= INET_FRAG_COMPLETE;
+                        qp_in->flags |= INET_FRAG_COMPLETE;
                         inet_frag_put(qp_in, f);
                         return qp;
                 }