netfilter: xtables: remove another level of indent

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
mariux64 · May 8, 2009 · 7a6b1c4 · 7a6b1c4
1 parent 9452258
commit 7a6b1c4
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Showing 3 changed files with 63 additions and 66 deletions.
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
@@ -313,23 +313,24 @@ unsigned int arpt_do_table(struct sk_buff *skb,
 			}
 
 			e = get_entry(table_base, v);
-		} else {
-			/* Targets which reenter must return
-			 * abs. verdicts
-			 */
-			tgpar.target   = t->u.kernel.target;
-			tgpar.targinfo = t->data;
-			verdict = t->u.kernel.target->target(skb, &tgpar);
-
-			/* Target might have changed stuff. */
-			arp = arp_hdr(skb);
-
-			if (verdict == ARPT_CONTINUE)
-				e = arpt_next_entry(e);
-			else
-				/* Verdict */
-				break;
+			continue;
 		}
+
+		/* Targets which reenter must return
+		 * abs. verdicts
+		 */
+		tgpar.target   = t->u.kernel.target;
+		tgpar.targinfo = t->data;
+		verdict = t->u.kernel.target->target(skb, &tgpar);
+
+		/* Target might have changed stuff. */
+		arp = arp_hdr(skb);
+
+		if (verdict == ARPT_CONTINUE)
+			e = arpt_next_entry(e);
+		else
+			/* Verdict */
+			break;
 	} while (!hotdrop);
 	xt_info_rdunlock_bh();
 

diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
@@ -402,37 +402,35 @@ ipt_do_table(struct sk_buff *skb,
 			}
 
 			e = get_entry(table_base, v);
-		} else {
-			/* Targets which reenter must return
-			   abs. verdicts */
-			tgpar.target   = t->u.kernel.target;
-			tgpar.targinfo = t->data;
+			continue;
+		}
+
+		/* Targets which reenter must return
+		   abs. verdicts */
+		tgpar.target   = t->u.kernel.target;
+		tgpar.targinfo = t->data;
 #ifdef CONFIG_NETFILTER_DEBUG
-			((struct ipt_entry *)table_base)->comefrom
-				= 0xeeeeeeec;
+		((struct ipt_entry *)table_base)->comefrom = 0xeeeeeeec;
 #endif
-			verdict = t->u.kernel.target->target(skb, &tgpar);
+		verdict = t->u.kernel.target->target(skb, &tgpar);
 #ifdef CONFIG_NETFILTER_DEBUG
-			if (((struct ipt_entry *)table_base)->comefrom
-			    != 0xeeeeeeec
-			    && verdict == IPT_CONTINUE) {
-				printk("Target %s reentered!\n",
-				       t->u.kernel.target->name);
-				verdict = NF_DROP;
-			}
-			((struct ipt_entry *)table_base)->comefrom
-				= 0x57acc001;
-#endif
-			/* Target might have changed stuff. */
-			ip = ip_hdr(skb);
-			datalen = skb->len - ip->ihl * 4;
-
-			if (verdict == IPT_CONTINUE)
-				e = ipt_next_entry(e);
-			else
-				/* Verdict */
-				break;
+		if (((struct ipt_entry *)table_base)->comefrom != 0xeeeeeeec &&
+		    verdict == IPT_CONTINUE) {
+			printk("Target %s reentered!\n",
+			       t->u.kernel.target->name);
+			verdict = NF_DROP;
 		}
+		((struct ipt_entry *)table_base)->comefrom = 0x57acc001;
+#endif
+		/* Target might have changed stuff. */
+		ip = ip_hdr(skb);
+		datalen = skb->len - ip->ihl * 4;
+
+		if (verdict == IPT_CONTINUE)
+			e = ipt_next_entry(e);
+		else
+			/* Verdict */
+			break;
 	} while (!hotdrop);
 	xt_info_rdunlock_bh();
 

diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
@@ -431,35 +431,33 @@ ip6t_do_table(struct sk_buff *skb,
 			}
 
 			e = get_entry(table_base, v);
-		} else {
-			/* Targets which reenter must return
-			   abs. verdicts */
-			tgpar.target   = t->u.kernel.target;
-			tgpar.targinfo = t->data;
+			continue;
+		}
+
+		/* Targets which reenter must return
+		   abs. verdicts */
+		tgpar.target   = t->u.kernel.target;
+		tgpar.targinfo = t->data;
 
 #ifdef CONFIG_NETFILTER_DEBUG
-			((struct ip6t_entry *)table_base)->comefrom
-				= 0xeeeeeeec;
+		((struct ip6t_entry *)table_base)->comefrom = 0xeeeeeeec;
 #endif
-			verdict = t->u.kernel.target->target(skb, &tgpar);
+		verdict = t->u.kernel.target->target(skb, &tgpar);
 
 #ifdef CONFIG_NETFILTER_DEBUG
-			if (((struct ip6t_entry *)table_base)->comefrom
-			    != 0xeeeeeeec
-			    && verdict == IP6T_CONTINUE) {
-				printk("Target %s reentered!\n",
-				       t->u.kernel.target->name);
-				verdict = NF_DROP;
-			}
-			((struct ip6t_entry *)table_base)->comefrom
-				= 0x57acc001;
-#endif
-			if (verdict == IP6T_CONTINUE)
-				e = ip6t_next_entry(e);
-			else
-				/* Verdict */
-				break;
+		if (((struct ip6t_entry *)table_base)->comefrom != 0xeeeeeeec &&
+		    verdict == IP6T_CONTINUE) {
+			printk("Target %s reentered!\n",
+			       t->u.kernel.target->name);
+			verdict = NF_DROP;
 		}
+		((struct ip6t_entry *)table_base)->comefrom = 0x57acc001;
+#endif
+		if (verdict == IP6T_CONTINUE)
+			e = ip6t_next_entry(e);
+		else
+			/* Verdict */
+			break;
 	} while (!hotdrop);
 
 #ifdef CONFIG_NETFILTER_DEBUG