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fs/ntfs3: Remove unused ni_load_attr

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ni_load_attr() was added in 2021 by
commit 4342306f0f ("fs/ntfs3: Add file operations and implementation")
but hasn't been used.

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
This commit is contained in:
Dr. David Alan Gilbert 2025-02-19 01:45:54 +00:00 committed by Konstantin Komarov
parent 6bb81b94f7
commit 1b998c4cf0
No known key found for this signature in database
GPG Key ID: A9B0331F832407B6
2 changed files with 0 additions and 60 deletions
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57
fs/ntfs3/frecord.c
View File

@ -280,63 +280,6 @@ struct ATTRIB *ni_enum_attr_ex(struct ntfs_inode *ni, struct ATTRIB *attr,
return rec_find_attr_le(ni, mi2, le2);
}
/*
* ni_load_attr - Load attribute that contains given VCN.
*/
struct ATTRIB *ni_load_attr(struct ntfs_inode *ni, enum ATTR_TYPE type,
const __le16 *name, u8 name_len, CLST vcn,
struct mft_inode **pmi)
{
struct ATTR_LIST_ENTRY *le;
struct ATTRIB *attr;
struct mft_inode *mi;
struct ATTR_LIST_ENTRY *next;
if (!ni->attr_list.size) {
if (pmi)
*pmi = &ni->mi;
return mi_find_attr(ni, &ni->mi, NULL, type, name, name_len,
NULL);
}
le = al_find_ex(ni, NULL, type, name, name_len, NULL);
if (!le)
return NULL;
/*
* Unfortunately ATTR_LIST_ENTRY contains only start VCN.
* So to find the ATTRIB segment that contains 'vcn' we should
* enumerate some entries.
*/
if (vcn) {
for (;; le = next) {
next = al_find_ex(ni, le, type, name, name_len, NULL);
if (!next || le64_to_cpu(next->vcn) > vcn)
break;
}
}
if (ni_load_mi(ni, le, &mi))
return NULL;
if (pmi)
*pmi = mi;
attr = mi_find_attr(ni, mi, NULL, type, name, name_len, &le->id);
if (!attr)
return NULL;
if (!attr->non_res)
return attr;
if (le64_to_cpu(attr->nres.svcn) <= vcn &&
vcn <= le64_to_cpu(attr->nres.evcn))
return attr;
_ntfs_bad_inode(&ni->vfs_inode);
return NULL;
}
/*
* ni_load_all_mi - Load all subrecords.
*/

3
fs/ntfs3/ntfs_fs.h
View File

@ -530,9 +530,6 @@ struct ATTRIB *ni_find_attr(struct ntfs_inode *ni, struct ATTRIB *attr,
struct ATTRIB *ni_enum_attr_ex(struct ntfs_inode *ni, struct ATTRIB *attr,
struct ATTR_LIST_ENTRY **le,
struct mft_inode **mi);
struct ATTRIB *ni_load_attr(struct ntfs_inode *ni, enum ATTR_TYPE type,
const __le16 *name, u8 name_len, CLST vcn,
struct mft_inode **pmi);
int ni_load_all_mi(struct ntfs_inode *ni);
bool ni_add_subrecord(struct ntfs_inode *ni, CLST rno, struct mft_inode **mi);
int ni_remove_attr(struct ntfs_inode *ni, enum ATTR_TYPE type,