Merge branch 'fix-BPF-offload-related-bugs'
    
    Jakub Kicinski says:
    
    ====================
    fix BPF offload related bugs
    
    test_offload.py catches some recently added bugs.
    
    First of a bug in test_offload.py itself after recent changes
    to netdevsim is fixed.
    
    Second patch fixes a bug in cls_bpf, and last one addresses
    a problem with the recently added XDP installation optimization.
    ====================
    
    Signed-off-by: David S. Miller <davem@davemloft.net>