Fix regression in stream truncation

Upstream commit 6ebfede changed
API for SMB2_set_eof() which introduced regression in truncation
of SMB alternate data streams.

fs/smb/client/truenas_streams.c

@@ -433,10 +433,8 @@ write_stream(struct dentry *dentry, struct cifs_tcon *tcon,
  }
 
  if (total_written < le64_to_cpu(info.EndOfFile)) {
- int err;
- __le64 eof = cpu_to_le64(total_written);
  err = SMB2_set_eof(xid, tcon, fid.persistent_fid,
- fid.volatile_fid, current->tgid, &eof);
+ fid.volatile_fid, current->tgid, total_written);
  }
 
  server->ops->close(xid, tcon, &fid);