ecryptfs: fix unlocking in error paths

Index: linux-2.6.24-rc3/fs/ecryptfs/crypto.c
===================================================================
@@ -799,7 +799,7 @@ int ecryptfs_init_crypt_ctx(struct ecryp
 	rc = ecryptfs_crypto_api_algify_cipher_name(&full_alg_name,
 						    crypt_stat->cipher, "cbc");
 	if (rc)
-		goto out;
+		goto out_unlock;
 	crypt_stat->tfm = crypto_alloc_blkcipher(full_alg_name, 0,
 						 CRYPTO_ALG_ASYNC);
 	kfree(full_alg_name);

@@ -808,12 +808,12 @@ int ecryptfs_init_crypt_ctx(struct ecryp
 		ecryptfs_printk(KERN_ERR, "cryptfs: init_crypt_ctx(): "
 				"Error initializing cipher [%s]\n",
 				crypt_stat->cipher);
-		mutex_unlock(&crypt_stat->cs_tfm_mutex);
-		goto out;
+		goto out_unlock;
 	}
 	crypto_blkcipher_set_flags(crypt_stat->tfm, CRYPTO_TFM_REQ_WEAK_KEY);
-	mutex_unlock(&crypt_stat->cs_tfm_mutex);
 	rc = 0;
+out_unlock:
+	mutex_unlock(&crypt_stat->cs_tfm_mutex);
 out:
 	return rc;
 }

Index: linux-2.6.24-rc3/fs/ecryptfs/messaging.c
===================================================================
@@ -427,6 +427,7 @@ int ecryptfs_init_messaging(unsigned int
 	if (!ecryptfs_daemon_id_hash) {
 		rc = -ENOMEM;
 		ecryptfs_printk(KERN_ERR, "Failed to allocate memory\n");
+		mutex_unlock(&ecryptfs_daemon_id_hash_mux);
 		goto out;
 	}
 	for (i = 0; i < ecryptfs_hash_buckets; i++)