US_FLIDX_ABORTING
clear_bit(US_FLIDX_ABORTING, &us->dflags);
set_bit(US_FLIDX_ABORTING, &us->dflags);
if (test_bit(US_FLIDX_ABORTING, &us->dflags))
if (test_bit(US_FLIDX_ABORTING, &us->dflags)) {
if (test_bit(US_FLIDX_ABORTING, &us->dflags))
if (test_bit(US_FLIDX_ABORTING, &us->dflags)) {
clear_bit(US_FLIDX_ABORTING, &us->dflags);
clear_bit(US_FLIDX_ABORTING, &us->dflags);