fs/ntfs3: Remove unused ni_load_attr

ni_load_attr() was added in 2021 by
commit 4342306f0f0d ("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>

diff --git a/fs/ntfs3/frecord.c b/fs/ntfs3/frecord.c
index 81271196c5571ba845fb68e2f5a2dfaf0414d07b..b7a83200f2cc0aec133bf5e451141e5e267466d9 100644 (file)
--- a/fs/ntfs3/frecord.c
+++ b/fs/ntfs3/frecord.c
@@ -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.
  */

diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h
index 382820464dee73164755df5742dc2371dcdd76c4..2034dca90a5e52e531c87af7366102fddce34a9a 100644 (file)
--- a/fs/ntfs3/ntfs_fs.h
+++ b/fs/ntfs3/ntfs_fs.h
@@ -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,