RDSV3_RECONNECT_PENDING
!test_and_set_bit(RDSV3_RECONNECT_PENDING, &conn->c_flags))
!test_and_set_bit(RDSV3_RECONNECT_PENDING, &conn->c_flags))
set_bit(RDSV3_RECONNECT_PENDING, &conn->c_flags);
clear_bit(RDSV3_RECONNECT_PENDING, &conn->c_flags);