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[ Upstream commit6088beef3f] NAPI poll logic now enforces that a poller returns exactly the budget when it wants to be called again. If a driver limits TX completion, it has to return budget as well when the limit is hit, not the number of received packets. Reported-and-tested-by: Mike Galbraith <umgwanakikbuti@gmail.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Fixes:d75b1ade56("net: less interrupt masking in NAPI") Cc: Manish Chopra <manish.chopra@qlogic.com> Acked-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>