X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fipv6%2Fesp6.c;h=9b27460f0cc703412e3fb71bba690553cdf799da;hb=f35279d3f713e5c97b98cbdbf47d98f79942c11f;hp=e8bff9d3d96c8bd6fcef20eae749964713bf6461;hpb=826509f8110049663799bc20f2b5b6170e2f78ca;p=linux-2.6

diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index e8bff9d3d9..9b27460f0c 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -276,22 +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);
 }