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ENA Driver: Remove invalid ring size alignment logic #7

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ENA Driver: Remove invalid ring size alignment logic #7

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Commits on Apr 28, 2022

  1. Remove invalid ring size alignment logic 

    The previous logic was invalid. The
RTE_ETH_DEV_FALLBACK_RX_RINGSIZE (and the TX counterpart) are values
that rte_eth_rx_queue_setup() will set if
dev_info.default_rxportconf.ring_size is 0 and user provided 0 in
nb_rx_desc argument. However the current code treats it as a hint for
the PMD to change the ring size to internal defaults.
Backported from DPDK/dpdk@30a6c7ef4054.
    @talawahtech
    talawahtech committed Apr 28, 2022
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