These macros hide a ds variable and a return statement on error, which
can lead to locking issues. Kill them off.
Signed-off-by: NAndrew Lunn <andrew@lunn.ch>
Tested-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>