s3: VFS: vfs_ceph_snapshots. Remove readlink_fn(). No longer used.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Böhme <slow@samba.org>

diff --git a/source3/modules/vfs_ceph_snapshots.c b/source3/modules/vfs_ceph_snapshots.c
index c5dba01b3131589546643bf9f06f2a0131eeffc5..93cd66c6253598c8e45d68c42d3bcb9656372a0d 100644 (file)
--- a/source3/modules/vfs_ceph_snapshots.c
+++ b/source3/modules/vfs_ceph_snapshots.c
@@ -1093,48 +1093,6 @@ static int ceph_snap_gmt_ntimes(vfs_handle_struct *handle,
        return SMB_VFS_NEXT_NTIMES(handle, csmb_fname, ft);
 }
 
-static int ceph_snap_gmt_readlink(vfs_handle_struct *handle,
-                               const struct smb_filename *csmb_fname,
-                               char *buf,
-                               size_t bufsiz)
-{
-       time_t timestamp = 0;
-       char stripped[PATH_MAX + 1];
-       char conv[PATH_MAX + 1];
-       int ret;
-       struct smb_filename *new_fname;
-       int saved_errno;
-
-       ret = ceph_snap_gmt_strip_snapshot(handle,
-                                       csmb_fname->base_name,
-                                       &timestamp, stripped, sizeof(stripped));
-       if (ret < 0) {
-               errno = -ret;
-               return -1;
-       }
-       if (timestamp == 0) {
-               return SMB_VFS_NEXT_READLINK(handle, csmb_fname, buf, bufsiz);
-       }
-       ret = ceph_snap_gmt_convert(handle, stripped,
-                                       timestamp, conv, sizeof(conv));
-       if (ret < 0) {
-               errno = -ret;
-               return -1;
-       }
-       new_fname = cp_smb_filename(talloc_tos(), csmb_fname);
-       if (new_fname == NULL) {
-               errno = ENOMEM;
-               return -1;
-       }
-       new_fname->base_name = conv;
-
-       ret = SMB_VFS_NEXT_READLINK(handle, new_fname, buf, bufsiz);
-       saved_errno = errno;
-       TALLOC_FREE(new_fname);
-       errno = saved_errno;
-       return ret;
-}
-
 static int ceph_snap_gmt_readlinkat(vfs_handle_struct *handle,
                                files_struct *dirfsp,
                                const struct smb_filename *csmb_fname,
@@ -1675,7 +1633,6 @@ static struct vfs_fn_pointers ceph_snap_fns = {
        .chown_fn = ceph_snap_gmt_chown,
        .chdir_fn = ceph_snap_gmt_chdir,
        .ntimes_fn = ceph_snap_gmt_ntimes,
-       .readlink_fn = ceph_snap_gmt_readlink,
        .readlinkat_fn = ceph_snap_gmt_readlinkat,
        .mknodat_fn = ceph_snap_gmt_mknodat,
        .realpath_fn = ceph_snap_gmt_realpath,