E1000_RXD_STAT_DD
if (!(current_desc->status & E1000_RXD_STAT_DD))
while ((current_desc->status & E1000_RXD_STAT_DD) && count != 0) {
if (!(staterr & E1000_RXD_STAT_DD))
while ((staterr & E1000_RXD_STAT_DD) && count != 0) {
if ((staterr & E1000_RXD_STAT_DD) == 0)
while ((staterr & E1000_RXD_STAT_DD) && count != 0) {