1 files changed, 8 insertions, 11 deletions

diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c
index ba454785a0c5..bc706d33559a 100644
--- a/fs/ecryptfs/keystore.c
+++ b/fs/ecryptfs/keystore.c
@@ -493,19 +493,16 @@ static int decrypt_session_key(struct ecryptfs_auth_tok *auth_tok,
                         goto out;
                 }
         }
-        if (password_s_ptr->session_key_encryption_key_bytes
-            < crypto_tfm_alg_min_keysize(tfm)) {
-                printk(KERN_WARNING "Session key encryption key is [%d] bytes; "
-                       "minimum keysize for selected cipher is [%d] bytes.\n",
-                       password_s_ptr->session_key_encryption_key_bytes,
-                       crypto_tfm_alg_min_keysize(tfm));
-                rc = -EINVAL;
-                goto out;
-        }
         if (tfm_mutex)
                 mutex_lock(tfm_mutex);
-        crypto_cipher_setkey(tfm, password_s_ptr->session_key_encryption_key,
-                             crypt_stat->key_size);
+        rc = crypto_cipher_setkey(tfm,
+                                  password_s_ptr->session_key_encryption_key,
+                                  crypt_stat->key_size);
+        if (rc < 0) {
+                printk(KERN_ERR "Error setting key for crypto context\n");
+                rc = -EINVAL;
+                goto out_free_tfm;
+        }
         /* TODO: virt_to_scatterlist */
         encrypted_session_key = (char *)__get_free_page(GFP_KERNEL);
         if (!encrypted_session_key) {