[PATCH iwl-net 0/2] ice: iavf: fix USO for 32-bit systems

That USO works for these two cards on 64-bit systems is just pure
luck. Currently, the computation of the UDP segmentation header is
performed using sizeof() a pointer instead of the sizeof() the UDP
header that the pointer points to. Since the UDP header happens to be
8 bytes long and a pointer is 8 bytes long on a 64-bit system, this
works on all those systems. But no such luck for anyone using a 32-bit
system as 8 bytes != 4 bytes. So fix this by using sizeof() the UDP
header that the pointer points to instead.

This was found by an LLM while implementing something else that used USO.

Magnus Karlsson (2):
  ice: fix USO for 32-bit systems
  iavf: fix USO for 32-bit systems

 drivers/net/ethernet/intel/iavf/iavf_txrx.c | 2 +-
 drivers/net/ethernet/intel/ice/ice_txrx.c   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

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2.38.1