Merge git://oss.sgi.com:8090/oss/git/xfs-2.6

[linux-2.6-omap-h63xx.git] / net / ipv4 / multipath_wrandom.c

diff --git a/net/ipv4/multipath_wrandom.c b/net/ipv4/multipath_wrandom.c
index c3d2ca1a6781513bc7b2524aad96f61e7a4053a6..d34a9fa608e0b88dec20adaa567100a5b63c4ee0 100644 (file)
--- a/net/ipv4/multipath_wrandom.c
+++ b/net/ipv4/multipath_wrandom.c
@@ -31,6 +31,7 @@
 #include <linux/igmp.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
+#include <linux/module.h>
 #include <linux/mroute.h>
 #include <linux/init.h>
 #include <net/ip.h>
@@ -206,16 +207,12 @@ static void wrandom_select_route(const struct flowi *flp,
                        decision = mpc->rt;
 
                last_power = mpc->power;
-               if (last_mpc)
-                       kfree(last_mpc);
-
+               kfree(last_mpc);
                last_mpc = mpc;
        }
 
-       if (last_mpc) {
-               /* concurrent __multipath_flush may lead to !last_mpc */
-               kfree(last_mpc);
-       }
+       /* concurrent __multipath_flush may lead to !last_mpc */
+       kfree(last_mpc);
 
        decision->u.dst.__use++;
        *rp = decision;
@@ -342,3 +339,4 @@ static void __exit wrandom_exit(void)
 
 module_init(wrandom_init);
 module_exit(wrandom_exit);
+MODULE_LICENSE("GPL");