pch_gbe: don't re-set RX_FIFO_ERR flag in napi_poll
If we were in RX_FIFO_ERR state and entered pch_gbe_napi_poll(), we'll anyway clean some rx space and thus can continue to receive more packets. Currently, we re-set the RX_FIFO_ERR in situations when we've exhausted our budget for RX cleaning or cleaned some TX packets. Removing it gives us +20%-40% speed increase and a lot less of RX_FIFO_ERRors reported. Signed-off-by:Veaceslav Falico <vfalico@redhat.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
e408a9ff
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