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path: root/fs/ecryptfs/crypto.c
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Diffstat (limited to 'fs/ecryptfs/crypto.c')
-rw-r--r--fs/ecryptfs/crypto.c33
1 files changed, 16 insertions, 17 deletions
diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index a066e109ad9..cd62d75b2cc 100644
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -119,21 +119,21 @@ static int ecryptfs_calculate_md5(char *dst,
if (rc) {
printk(KERN_ERR
"%s: Error initializing crypto hash; rc = [%d]\n",
- __FUNCTION__, rc);
+ __func__, rc);
goto out;
}
rc = crypto_hash_update(&desc, &sg, len);
if (rc) {
printk(KERN_ERR
"%s: Error updating crypto hash; rc = [%d]\n",
- __FUNCTION__, rc);
+ __func__, rc);
goto out;
}
rc = crypto_hash_final(&desc, dst);
if (rc) {
printk(KERN_ERR
"%s: Error finalizing crypto hash; rc = [%d]\n",
- __FUNCTION__, rc);
+ __func__, rc);
goto out;
}
out:
@@ -437,7 +437,7 @@ static int ecryptfs_encrypt_extent(struct page *enc_extent_page,
if (rc < 0) {
printk(KERN_ERR "%s: Error attempting to encrypt page with "
"page->index = [%ld], extent_offset = [%ld]; "
- "rc = [%d]\n", __FUNCTION__, page->index, extent_offset,
+ "rc = [%d]\n", __func__, page->index, extent_offset,
rc);
goto out;
}
@@ -487,7 +487,7 @@ int ecryptfs_encrypt_page(struct page *page)
0, PAGE_CACHE_SIZE);
if (rc)
printk(KERN_ERR "%s: Error attempting to copy "
- "page at index [%ld]\n", __FUNCTION__,
+ "page at index [%ld]\n", __func__,
page->index);
goto out;
}
@@ -508,7 +508,7 @@ int ecryptfs_encrypt_page(struct page *page)
extent_offset);
if (rc) {
printk(KERN_ERR "%s: Error encrypting extent; "
- "rc = [%d]\n", __FUNCTION__, rc);
+ "rc = [%d]\n", __func__, rc);
goto out;
}
ecryptfs_lower_offset_for_extent(
@@ -569,7 +569,7 @@ static int ecryptfs_decrypt_extent(struct page *page,
if (rc < 0) {
printk(KERN_ERR "%s: Error attempting to decrypt to page with "
"page->index = [%ld], extent_offset = [%ld]; "
- "rc = [%d]\n", __FUNCTION__, page->index, extent_offset,
+ "rc = [%d]\n", __func__, page->index, extent_offset,
rc);
goto out;
}
@@ -622,7 +622,7 @@ int ecryptfs_decrypt_page(struct page *page)
ecryptfs_inode);
if (rc)
printk(KERN_ERR "%s: Error attempting to copy "
- "page at index [%ld]\n", __FUNCTION__,
+ "page at index [%ld]\n", __func__,
page->index);
goto out;
}
@@ -656,7 +656,7 @@ int ecryptfs_decrypt_page(struct page *page)
extent_offset);
if (rc) {
printk(KERN_ERR "%s: Error encrypting extent; "
- "rc = [%d]\n", __FUNCTION__, rc);
+ "rc = [%d]\n", __func__, rc);
goto out;
}
}
@@ -1215,7 +1215,7 @@ int ecryptfs_read_and_validate_header_region(char *data,
ecryptfs_inode);
if (rc) {
printk(KERN_ERR "%s: Error reading header region; rc = [%d]\n",
- __FUNCTION__, rc);
+ __func__, rc);
goto out;
}
if (!contains_ecryptfs_marker(data + ECRYPTFS_FILE_SIZE_BYTES)) {
@@ -1246,7 +1246,6 @@ ecryptfs_write_header_metadata(char *virt,
(*written) = 6;
}
-struct kmem_cache *ecryptfs_header_cache_0;
struct kmem_cache *ecryptfs_header_cache_1;
struct kmem_cache *ecryptfs_header_cache_2;
@@ -1320,7 +1319,7 @@ ecryptfs_write_metadata_to_contents(struct ecryptfs_crypt_stat *crypt_stat,
0, crypt_stat->num_header_bytes_at_front);
if (rc)
printk(KERN_ERR "%s: Error attempting to write header "
- "information to lower file; rc = [%d]\n", __FUNCTION__,
+ "information to lower file; rc = [%d]\n", __func__,
rc);
return rc;
}
@@ -1365,14 +1364,14 @@ int ecryptfs_write_metadata(struct dentry *ecryptfs_dentry)
}
} else {
printk(KERN_WARNING "%s: Encrypted flag not set\n",
- __FUNCTION__);
+ __func__);
rc = -EINVAL;
goto out;
}
/* Released in this function */
virt = kzalloc(crypt_stat->num_header_bytes_at_front, GFP_KERNEL);
if (!virt) {
- printk(KERN_ERR "%s: Out of memory\n", __FUNCTION__);
+ printk(KERN_ERR "%s: Out of memory\n", __func__);
rc = -ENOMEM;
goto out;
}
@@ -1380,7 +1379,7 @@ int ecryptfs_write_metadata(struct dentry *ecryptfs_dentry)
ecryptfs_dentry);
if (unlikely(rc)) {
printk(KERN_ERR "%s: Error whilst writing headers; rc = [%d]\n",
- __FUNCTION__, rc);
+ __func__, rc);
goto out_free;
}
if (crypt_stat->flags & ECRYPTFS_METADATA_IN_XATTR)
@@ -1391,7 +1390,7 @@ int ecryptfs_write_metadata(struct dentry *ecryptfs_dentry)
ecryptfs_dentry, virt);
if (rc) {
printk(KERN_ERR "%s: Error writing metadata out to lower file; "
- "rc = [%d]\n", __FUNCTION__, rc);
+ "rc = [%d]\n", __func__, rc);
goto out_free;
}
out_free:
@@ -1585,7 +1584,7 @@ int ecryptfs_read_metadata(struct dentry *ecryptfs_dentry)
if (!page_virt) {
rc = -ENOMEM;
printk(KERN_ERR "%s: Unable to allocate page_virt\n",
- __FUNCTION__);
+ __func__);
goto out;
}
rc = ecryptfs_read_lower(page_virt, 0, crypt_stat->extent_size,