[openib-general] [PATCH] IB/mthca: fix FMR breakage introduced by kmemdup cleanup

[Michael S. Tsirkin]

> This reverts mthca breakage intruduced by commit
> bed8bdfddd851657cf9e5fd16bb44abb02ae7f42 :
> kmemdup can not be used here since lengths passed to kmalloc/memcpy
> are not the same.
> 
> Signed-off-by: Michael S. Tsirkin <mst at mellanox.co.il>

This was reported by Dotan Barak <dotanb at mellanox.co.il>

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MST