atmel: use memdup_user to simplify the code
commit8668f9a57c8c551f3e6a45d2733e64686c7b7904
authorYueHaibing <yuehaibing@huawei.com>
Mon, 4 Jun 2018 10:32:10 +0000 (4 18:32 +0800)
committerKalle Valo <kvalo@codeaurora.org>
Wed, 27 Jun 2018 16:06:00 +0000 (27 19:06 +0300)
tree9f3c3497aa62b7b383200464aa9a0f04eeb6885a
parent2d1e9be0016230f3707812243561fbd16f1aea4b
atmel: use memdup_user to simplify the code

use existing memdup_user() helper function instead of open-coding

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/atmel/atmel.c