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fs/ntfs3: Remove unused functions

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Removed attr_must_be_resident and ntfs_query_def.

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
This commit is contained in:
Konstantin Komarov 2022-10-06 20:04:53 +03:00
parent 9144b43820
commit 3929042111
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GPG Key ID: A9B0331F832407B6
3 changed files with 0 additions and 58 deletions
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27
fs/ntfs3/attrib.c
View File

@ -54,33 +54,6 @@ static inline u64 get_pre_allocated(u64 size)
return ret;
}
/*
* attr_must_be_resident
*
* Return: True if attribute must be resident.
*/
static inline bool attr_must_be_resident(struct ntfs_sb_info *sbi,
enum ATTR_TYPE type)
{
const struct ATTR_DEF_ENTRY *de;
switch (type) {
case ATTR_STD:
case ATTR_NAME:
case ATTR_ID:
case ATTR_LABEL:
case ATTR_VOL_INFO:
case ATTR_ROOT:
case ATTR_EA_INFO:
return true;
default:
de = ntfs_query_def(sbi, type);
if (de && (de->flags & NTFS_ATTR_MUST_BE_RESIDENT))
return true;
return false;
}
}
/*
* attr_load_runs - Load all runs stored in @attr.
*/

29
fs/ntfs3/fsntfs.c
View File

@ -345,35 +345,6 @@ out:
return err;
}
/*
* ntfs_query_def
*
* Return: Current ATTR_DEF_ENTRY for given attribute type.
*/
const struct ATTR_DEF_ENTRY *ntfs_query_def(struct ntfs_sb_info *sbi,
enum ATTR_TYPE type)
{
int type_in = le32_to_cpu(type);
size_t min_idx = 0;
size_t max_idx = sbi->def_entries - 1;
while (min_idx <= max_idx) {
size_t i = min_idx + ((max_idx - min_idx) >> 1);
const struct ATTR_DEF_ENTRY *entry = sbi->def_table + i;
int diff = le32_to_cpu(entry->type) - type_in;
if (!diff)
return entry;
if (diff < 0)
min_idx = i + 1;
else if (i)
max_idx = i - 1;
else
return NULL;
}
return NULL;
}
/*
* ntfs_look_for_free_space - Look for a free space in bitmap.
*/

2
fs/ntfs3/ntfs_fs.h
View File

@ -585,8 +585,6 @@ int ntfs_fix_post_read(struct NTFS_RECORD_HEADER *rhdr, size_t bytes,
bool simple);
int ntfs_extend_init(struct ntfs_sb_info *sbi);
int ntfs_loadlog_and_replay(struct ntfs_inode *ni, struct ntfs_sb_info *sbi);
const struct ATTR_DEF_ENTRY *ntfs_query_def(struct ntfs_sb_info *sbi,
enum ATTR_TYPE Type);
int ntfs_look_for_free_space(struct ntfs_sb_info *sbi, CLST lcn, CLST len,
CLST *new_lcn, CLST *new_len,
enum ALLOCATE_OPT opt);