[NET]: Use file->private_data to get socket pointer.

[linux-2.6] / net / ipv6 / esp6.c

diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 324db62515a29e88c51c3fff9fe48e2960ac51da..9b27460f0cc703412e3fb71bba690553cdf799da 100644 (file)
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -212,8 +212,7 @@ static int esp6_input(struct xfrm_state *x, struct xfrm_decap_state *decap, stru
 
                padlen = nexthdr[0];
                if (padlen+2 >= elen) {
-                       LIMIT_NETDEBUG(
-                               printk(KERN_WARNING "ipsec esp packet is garbage padlen=%d, elen=%d\n", padlen+2, elen));
+                       LIMIT_NETDEBUG(KERN_WARNING "ipsec esp packet is garbage padlen=%d, elen=%d\n", padlen+2, elen);
                        ret = -EINVAL;
                        goto out;
                }
@@ -277,22 +276,14 @@ static void esp6_destroy(struct xfrm_state *x)
        if (!esp)
                return;
 
-       if (esp->conf.tfm) {
-               crypto_free_tfm(esp->conf.tfm);
-               esp->conf.tfm = NULL;
-       }
-       if (esp->conf.ivec) {
-               kfree(esp->conf.ivec);
-               esp->conf.ivec = NULL;
-       }
-       if (esp->auth.tfm) {
-               crypto_free_tfm(esp->auth.tfm);
-               esp->auth.tfm = NULL;
-       }
-       if (esp->auth.work_icv) {
-               kfree(esp->auth.work_icv);
-               esp->auth.work_icv = NULL;
-       }
+       crypto_free_tfm(esp->conf.tfm);
+       esp->conf.tfm = NULL;
+       kfree(esp->conf.ivec);
+       esp->conf.ivec = NULL;
+       crypto_free_tfm(esp->auth.tfm);
+       esp->auth.tfm = NULL;
+       kfree(esp->auth.work_icv);
+       esp->auth.work_icv = NULL;
        kfree(esp);
 }