[NET] IPV4: Fix whitespace errors.

[safe/jmp/linux-2.6] / net / ipv4 / netfilter / ipt_REJECT.c

diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c
index e4a1ddb..a9eb363 100644 (file)
--- a/net/ipv4/netfilter/ipt_REJECT.c
+++ b/net/ipv4/netfilter/ipt_REJECT.c
@@ -57,7 +57,7 @@ static void send_reset(struct sk_buff *oldskb, int hook)
        oth = skb_header_pointer(oldskb, oldskb->nh.iph->ihl * 4,
                                 sizeof(_otcph), &_otcph);
        if (oth == NULL)
-               return;
+               return;
 
        /* No RST for RST. */
        if (oth->rst)
@@ -145,7 +145,7 @@ static void send_reset(struct sk_buff *oldskb, int hook)
 
        /* Adjust IP checksum */
        nskb->nh.iph->check = 0;
-       nskb->nh.iph->check = ip_fast_csum((unsigned char *)nskb->nh.iph, 
+       nskb->nh.iph->check = ip_fast_csum((unsigned char *)nskb->nh.iph,
                                           nskb->nh.iph->ihl);
 
        /* "Never happens" */
@@ -165,7 +165,7 @@ static void send_reset(struct sk_buff *oldskb, int hook)
 static inline void send_unreach(struct sk_buff *skb_in, int code)
 {
        icmp_send(skb_in, ICMP_DEST_UNREACH, code, 0);
-}      
+}
 
 static unsigned int reject(struct sk_buff **pskb,
                           const struct net_device *in,
@@ -177,33 +177,33 @@ static unsigned int reject(struct sk_buff **pskb,
        const struct ipt_reject_info *reject = targinfo;
 
        /* Our naive response construction doesn't deal with IP
-           options, and probably shouldn't try. */
+          options, and probably shouldn't try. */
        if ((*pskb)->nh.iph->ihl<<2 != sizeof(struct iphdr))
                return NF_DROP;
 
        /* WARNING: This code causes reentry within iptables.
           This means that the iptables jump stack is now crap.  We
           must return an absolute verdict. --RR */
-       switch (reject->with) {
-       case IPT_ICMP_NET_UNREACHABLE:
-               send_unreach(*pskb, ICMP_NET_UNREACH);
-               break;
-       case IPT_ICMP_HOST_UNREACHABLE:
-               send_unreach(*pskb, ICMP_HOST_UNREACH);
-               break;
-       case IPT_ICMP_PROT_UNREACHABLE:
-               send_unreach(*pskb, ICMP_PROT_UNREACH);
-               break;
-       case IPT_ICMP_PORT_UNREACHABLE:
-               send_unreach(*pskb, ICMP_PORT_UNREACH);
-               break;
-       case IPT_ICMP_NET_PROHIBITED:
-               send_unreach(*pskb, ICMP_NET_ANO);
-               break;
+       switch (reject->with) {
+       case IPT_ICMP_NET_UNREACHABLE:
+               send_unreach(*pskb, ICMP_NET_UNREACH);
+               break;
+       case IPT_ICMP_HOST_UNREACHABLE:
+               send_unreach(*pskb, ICMP_HOST_UNREACH);
+               break;
+       case IPT_ICMP_PROT_UNREACHABLE:
+               send_unreach(*pskb, ICMP_PROT_UNREACH);
+               break;
+       case IPT_ICMP_PORT_UNREACHABLE:
+               send_unreach(*pskb, ICMP_PORT_UNREACH);
+               break;
+       case IPT_ICMP_NET_PROHIBITED:
+               send_unreach(*pskb, ICMP_NET_ANO);
+               break;
        case IPT_ICMP_HOST_PROHIBITED:
-               send_unreach(*pskb, ICMP_HOST_ANO);
-               break;
-       case IPT_ICMP_ADMIN_PROHIBITED:
+               send_unreach(*pskb, ICMP_HOST_ANO);
+               break;
+       case IPT_ICMP_ADMIN_PROHIBITED:
                send_unreach(*pskb, ICMP_PKT_FILTERED);
                break;
        case IPT_TCP_RESET:
@@ -222,7 +222,7 @@ static int check(const char *tablename,
                 void *targinfo,
                 unsigned int hook_mask)
 {
-       const struct ipt_reject_info *rejinfo = targinfo;
+       const struct ipt_reject_info *rejinfo = targinfo;
        const struct ipt_entry *e = e_void;
 
        if (rejinfo->with == IPT_ICMP_ECHOREPLY) {