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Stephen Hemminger authored
Takes less clock cycles to check for ring wrap and subtract than to do a modulus instruction. Signed-off-by:
Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by:
K. Y. Srinivasan <kys@microsoft.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8d12f882