powerpc/powernv: use memdup_user

Michael Ellerman patch-notifications at ellerman.id.au
Thu Jul 27 22:37:14 AEST 2017

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On Sat, 2017-04-29 at 01:45:14 UTC, Geliang Tang wrote:
> Use memdup_user() helper instead of open-coding to simplify the code.
> 
> Signed-off-by: Geliang Tang <geliangtang at gmail.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/5588b29a5cd34aec747202e95f328a

cheers

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