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Commit aed74ea0 authored by Geliang Tang's avatar Geliang Tang Committed by David S. Miller
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sparc: use memdup_user_nul in sun4m LED driver 



Use memdup_user_nul() helper instead of open-coding to simplify the code.

Signed-off-by: default avatarGeliang Tang <geliangtang@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8c64415c
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