IPOIB_MCAST_FLAG_SENDONLY
if (!test_bit(IPOIB_MCAST_FLAG_SENDONLY, &mcast->flags)) {
if (!test_bit(IPOIB_MCAST_FLAG_SENDONLY, &mcast->flags)
set_bit(IPOIB_MCAST_FLAG_SENDONLY, &mcast->flags);
else if (test_bit(IPOIB_MCAST_FLAG_SENDONLY, &mcast->flags))
if (!mcast || test_bit(IPOIB_MCAST_FLAG_SENDONLY, &mcast->flags)) {
!test_bit(IPOIB_MCAST_FLAG_SENDONLY, &mcast->flags)) {
iter->send_only = !!(mcast->flags & (1 << IPOIB_MCAST_FLAG_SENDONLY));