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fs/ntfs3: Remove unused al_delete_le

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'al_delete_le' was added by:
Commit be71b5cba2 ("fs/ntfs3: Add attrib operations")

but has remained unused; there is an al_remove_le which seems
to be being used instead.

Remove 'al_delete_le'.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
This commit is contained in:
Dr. David Alan Gilbert 2024-09-13 21:50:06 +01:00 committed by Konstantin Komarov
parent 689ecd06ef
commit bdd6baf740
No known key found for this signature in database
GPG Key ID: A9B0331F832407B6
2 changed files with 0 additions and 55 deletions
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53
fs/ntfs3/attrlist.c
View File

@ -382,59 +382,6 @@ bool al_remove_le(struct ntfs_inode *ni, struct ATTR_LIST_ENTRY *le)
return true;
}
/*
* al_delete_le - Delete first le from the list which matches its parameters.
*/
bool al_delete_le(struct ntfs_inode *ni, enum ATTR_TYPE type, CLST vcn,
const __le16 *name, u8 name_len, const struct MFT_REF *ref)
{
u16 size;
struct ATTR_LIST_ENTRY *le;
size_t off;
typeof(ni->attr_list) *al = &ni->attr_list;
/* Scan forward to the first le that matches the input. */
le = al_find_ex(ni, NULL, type, name, name_len, &vcn);
if (!le)
return false;
off = PtrOffset(al->le, le);
next:
if (off >= al->size)
return false;
if (le->type != type)
return false;
if (le->name_len != name_len)
return false;
if (name_len && ntfs_cmp_names(le_name(le), name_len, name, name_len,
ni->mi.sbi->upcase, true))
return false;
if (le64_to_cpu(le->vcn) != vcn)
return false;
/*
* The caller specified a segment reference, so we have to
* scan through the matching entries until we find that segment
* reference or we run of matching entries.
*/
if (ref && memcmp(ref, &le->ref, sizeof(*ref))) {
off += le16_to_cpu(le->size);
le = Add2Ptr(al->le, off);
goto next;
}
/* Save on stack the size of 'le'. */
size = le16_to_cpu(le->size);
/* Delete the le. */
memmove(le, Add2Ptr(le, size), al->size - (off + size));
al->size -= size;
al->dirty = true;
return true;
}
int al_update(struct ntfs_inode *ni, int sync)
{
int err;

2
fs/ntfs3/ntfs_fs.h
View File

@ -472,8 +472,6 @@ int al_add_le(struct ntfs_inode *ni, enum ATTR_TYPE type, const __le16 *name,
u8 name_len, CLST svcn, __le16 id, const struct MFT_REF *ref,
struct ATTR_LIST_ENTRY **new_le);
bool al_remove_le(struct ntfs_inode *ni, struct ATTR_LIST_ENTRY *le);
bool al_delete_le(struct ntfs_inode *ni, enum ATTR_TYPE type, CLST vcn,
const __le16 *name, u8 name_len, const struct MFT_REF *ref);
int al_update(struct ntfs_inode *ni, int sync);
static inline size_t al_aligned(size_t size)
{