diff options
Diffstat (limited to 'fs/ecryptfs')
| -rw-r--r-- | fs/ecryptfs/crypto.c | 2 | ||||
| -rw-r--r-- | fs/ecryptfs/ecryptfs_kernel.h | 2 | ||||
| -rw-r--r-- | fs/ecryptfs/read_write.c | 22 |
3 files changed, 1 insertions, 25 deletions
diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c index cd62d75b2cc0..e2832bc7869a 100644 --- a/fs/ecryptfs/crypto.c +++ b/fs/ecryptfs/crypto.c @@ -1906,9 +1906,9 @@ int ecryptfs_get_tfm_and_mutex_for_cipher_name(struct crypto_blkcipher **tfm, goto out; } } - mutex_unlock(&key_tfm_list_mutex); (*tfm) = key_tfm->key_tfm; (*tfm_mutex) = &key_tfm->key_tfm_mutex; out: + mutex_unlock(&key_tfm_list_mutex); return rc; } diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h index 951ee33a022d..c15c25745e05 100644 --- a/fs/ecryptfs/ecryptfs_kernel.h +++ b/fs/ecryptfs/ecryptfs_kernel.h @@ -660,8 +660,6 @@ int ecryptfs_get_tfm_and_mutex_for_cipher_name(struct crypto_blkcipher **tfm, int ecryptfs_keyring_auth_tok_for_sig(struct key **auth_tok_key, struct ecryptfs_auth_tok **auth_tok, char *sig); -int ecryptfs_write_zeros(struct file *file, pgoff_t index, int start, - int num_zeros); int ecryptfs_write_lower(struct inode *ecryptfs_inode, char *data, loff_t offset, size_t size); int ecryptfs_write_lower_page_segment(struct inode *ecryptfs_inode, diff --git a/fs/ecryptfs/read_write.c b/fs/ecryptfs/read_write.c index ebf55150be56..75c2ea9fee35 100644 --- a/fs/ecryptfs/read_write.c +++ b/fs/ecryptfs/read_write.c @@ -157,20 +157,6 @@ int ecryptfs_write(struct file *ecryptfs_file, char *data, loff_t offset, ecryptfs_page_idx, rc); goto out; } - if (start_offset_in_page) { - /* Read in the page from the lower - * into the eCryptfs inode page cache, - * decrypting */ - rc = ecryptfs_decrypt_page(ecryptfs_page); - if (rc) { - printk(KERN_ERR "%s: Error decrypting " - "page; rc = [%d]\n", - __func__, rc); - ClearPageUptodate(ecryptfs_page); - page_cache_release(ecryptfs_page); - goto out; - } - } ecryptfs_page_virt = kmap_atomic(ecryptfs_page, KM_USER0); /* @@ -349,14 +335,6 @@ int ecryptfs_read(char *data, loff_t offset, size_t size, ecryptfs_page_idx, rc); goto out; } - rc = ecryptfs_decrypt_page(ecryptfs_page); - if (rc) { - printk(KERN_ERR "%s: Error decrypting " - "page; rc = [%d]\n", __func__, rc); - ClearPageUptodate(ecryptfs_page); - page_cache_release(ecryptfs_page); - goto out; - } ecryptfs_page_virt = kmap_atomic(ecryptfs_page, KM_USER0); memcpy((data + data_offset), ((char *)ecryptfs_page_virt + start_offset_in_page), |