[IPV4]: cleanup
[linux-2.6.git] / net / ipv4 / ip_fragment.c
index e10be7d..3dfd758 100644 (file)
@@ -184,7 +184,7 @@ static __inline__ struct ipq *frag_alloc_queue(void)
 {
        struct ipq *qp = kmalloc(sizeof(struct ipq), GFP_ATOMIC);
 
-       if(!qp)
+       if (!qp)
                return NULL;
        atomic_add(sizeof(struct ipq), &ip_frag_mem);
        return qp;
@@ -321,11 +321,11 @@ static struct ipq *ip_frag_intern(struct ipq *qp_in)
         * promoted read lock to write lock.
         */
        hlist_for_each_entry(qp, n, &ipq_hash[hash], list) {
-               if(qp->id == qp_in->id          &&
-                  qp->saddr == qp_in->saddr    &&
-                  qp->daddr == qp_in->daddr    &&
-                  qp->protocol == qp_in->protocol &&
-                  qp->user == qp_in->user) {
+               if (qp->id == qp_in->id         &&
+                   qp->saddr == qp_in->saddr   &&
+                   qp->daddr == qp_in->daddr   &&
+                   qp->protocol == qp_in->protocol &&
+                   qp->user == qp_in->user) {
                        atomic_inc(&qp->refcnt);
                        write_unlock(&ipfrag_lock);
                        qp_in->last_in |= COMPLETE;
@@ -398,11 +398,11 @@ static inline struct ipq *ip_find(struct iphdr *iph, u32 user)
        read_lock(&ipfrag_lock);
        hash = ipqhashfn(id, saddr, daddr, protocol);
        hlist_for_each_entry(qp, n, &ipq_hash[hash], list) {
-               if(qp->id == id         &&
-                  qp->saddr == saddr   &&
-                  qp->daddr == daddr   &&
-                  qp->protocol == protocol &&
-                  qp->user == user) {
+               if (qp->id == id                &&
+                   qp->saddr == saddr  &&
+                   qp->daddr == daddr  &&
+                   qp->protocol == protocol &&
+                   qp->user == user) {
                        atomic_inc(&qp->refcnt);
                        read_unlock(&ipfrag_lock);
                        return qp;
@@ -524,7 +524,7 @@ static void ip_frag_queue(struct ipq *qp, struct sk_buff *skb)
         * this fragment, right?
         */
        prev = NULL;
-       for(next = qp->fragments; next != NULL; next = next->next) {
+       for (next = qp->fragments; next != NULL; next = next->next) {
                if (FRAG_CB(next)->offset >= offset)
                        break;  /* bingo! */
                prev = next;
@@ -627,7 +627,7 @@ static struct sk_buff *ip_frag_reasm(struct ipq *qp, struct net_device *dev)
        ihlen = head->nh.iph->ihl*4;
        len = ihlen + qp->len;
 
-       if(len > 65535)
+       if (len > 65535)
                goto out_oversize;
 
        /* Head of list must not be cloned. */