amdkfd: don't open-code memdup_user()
authorAl Viro <viro@zeniv.linux.org.uk>
Sat, 2 Jan 2016 20:06:19 +0000 (15:06 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Wed, 6 Jan 2016 13:25:25 +0000 (08:25 -0500)
commit8f1d57c172482c9a1568ec647fc5c2e64c6c6a57
tree31680b16a1c572acfc17315af6eb45b3cbb810c8
parentabb0f6a79fe8eba7982b73313b8623259d78c3f6
amdkfd: don't open-code memdup_user()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c