1 files changed, 4 insertions, 3 deletions

diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h
index 4112df9dec50..840aa010e0d3 100644
--- a/fs/ecryptfs/ecryptfs_kernel.h
+++ b/fs/ecryptfs/ecryptfs_kernel.h
@@ -175,6 +175,7 @@ ecryptfs_get_key_payload_data(struct key *key)
 #define ECRYPTFS_DEFAULT_CIPHER "aes"
 #define ECRYPTFS_DEFAULT_KEY_BYTES 16
 #define ECRYPTFS_DEFAULT_CHAINING_MODE CRYPTO_TFM_MODE_CBC
+#define ECRYPTFS_DEFAULT_HASH "md5"
 #define ECRYPTFS_TAG_3_PACKET_TYPE 0x8C
 #define ECRYPTFS_TAG_11_PACKET_TYPE 0xED
 #define MD5_DIGEST_SIZE 16
@@ -205,14 +206,14 @@ struct ecryptfs_crypt_stat {
         unsigned int extent_mask;
         struct ecryptfs_mount_crypt_stat *mount_crypt_stat;
         struct crypto_tfm *tfm;
-        struct crypto_tfm *md5_tfm; /* Crypto context for generating
-                                     * the initialization vectors */
+        struct crypto_hash *hash_tfm; /* Crypto context for generating
+                                       * the initialization vectors */
         unsigned char cipher[ECRYPTFS_MAX_CIPHER_NAME_SIZE];
         unsigned char key[ECRYPTFS_MAX_KEY_BYTES];
         unsigned char root_iv[ECRYPTFS_MAX_IV_BYTES];
         unsigned char keysigs[ECRYPTFS_MAX_NUM_KEYSIGS][ECRYPTFS_SIG_SIZE_HEX];
         struct mutex cs_tfm_mutex;
-        struct mutex cs_md5_tfm_mutex;
+        struct mutex cs_hash_tfm_mutex;
         struct mutex cs_mutex;
 };