diff options
Diffstat (limited to 'fs/cifs/cifsfs.c')
| -rw-r--r-- | fs/cifs/cifsfs.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index b1a5fcfa3ce1..f5fcd6360056 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -878,6 +878,9 @@ out: static loff_t cifs_llseek(struct file *file, loff_t offset, int whence) { + struct cifsFileInfo *cfile = file->private_data; + struct cifs_tcon *tcon; + /* * whence == SEEK_END || SEEK_DATA || SEEK_HOLE => we must revalidate * the cached file length @@ -909,6 +912,12 @@ static loff_t cifs_llseek(struct file *file, loff_t offset, int whence) if (rc < 0) return (loff_t)rc; } + if (cfile && cfile->tlink) { + tcon = tlink_tcon(cfile->tlink); + if (tcon->ses->server->ops->llseek) + return tcon->ses->server->ops->llseek(file, tcon, + offset, whence); + } return generic_file_llseek(file, offset, whence); } @@ -1070,11 +1079,6 @@ ssize_t cifs_file_copychunk_range(unsigned int xid, cifs_dbg(FYI, "copychunk range\n"); - if (src_inode == target_inode) { - rc = -EINVAL; - goto out; - } - if (!src_file->private_data || !dst_file->private_data) { rc = -EBADF; cifs_dbg(VFS, "missing cifsFileInfo on copy range src file\n"); |