tree 2a1ad5d19e8c0902c8d265d4ff05afce75fe8a50
parent 294316a4af16cd5c355a80bd2dc7ea803b88f6ba
author Geliang Tang <geliangtang@gmail.com> 1494085342 +0800
committer David S. Miller <davem@davemloft.net> 1494270130 -0400

yam: use memdup_user

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

Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>