Merge branch 'master' into upstream

[powerpc.git] / net / ipv4 / netfilter / ip_nat_snmp_basic.c

diff --git a/net/ipv4/netfilter/ip_nat_snmp_basic.c b/net/ipv4/netfilter/ip_nat_snmp_basic.c
index f029da2..688a2f2 100644 (file)
--- a/net/ipv4/netfilter/ip_nat_snmp_basic.c
+++ b/net/ipv4/netfilter/ip_nat_snmp_basic.c
@@ -1003,12 +1003,12 @@ static unsigned char snmp_trap_decode(struct asn1_ctx *ctx,
                
        return 1;
 
+err_addr_free:
+       kfree((unsigned long *)trap->ip_address);
+
 err_id_free:
        kfree(trap->id);
 
-err_addr_free:
-       kfree((unsigned long *)trap->ip_address);
-       
        return 0;
 }
 
@@ -1126,11 +1126,10 @@ static int snmp_parse_mangle(unsigned char *msg,
                struct snmp_v1_trap trap;
                unsigned char ret = snmp_trap_decode(&ctx, &trap, map, check);
                
-               /* Discard trap allocations regardless */
-               kfree(trap.id);
-               kfree((unsigned long *)trap.ip_address);
-               
-               if (!ret)
+               if (ret) {
+                       kfree(trap.id);
+                       kfree((unsigned long *)trap.ip_address);
+               } else 
                        return ret;
                
        } else {
@@ -1324,7 +1323,7 @@ static struct ip_conntrack_helper snmp_trap_helper = {
  *
  *****************************************************************************/
  
-static int __init init(void)
+static int __init ip_nat_snmp_basic_init(void)
 {
        int ret = 0;
 
@@ -1339,13 +1338,13 @@ static int __init init(void)
        return ret;
 }
 
-static void __exit fini(void)
+static void __exit ip_nat_snmp_basic_fini(void)
 {
        ip_conntrack_helper_unregister(&snmp_helper);
        ip_conntrack_helper_unregister(&snmp_trap_helper);
 }
 
-module_init(init);
-module_exit(fini);
+module_init(ip_nat_snmp_basic_init);
+module_exit(ip_nat_snmp_basic_fini);
 
 module_param(debug, bool, 0600);