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linux

nfp: use AND instead of modulo to get ring indexes

Jakub Kicinski authored 8 years ago and David S. Miller committed 8 years ago

We already force ring sizes to be power of 2 so replace
modulo operations with AND (size - 1) in index calculations.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1a1d74d3

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1a1d74d3 8 years ago

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