[um] mconsole: don't open-code memdup_user_nul()
authorAl Viro <viro@zeniv.linux.org.uk>
Sat, 2 Jan 2016 19:53:28 +0000 (14:53 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Mon, 4 Jan 2016 15:29:45 +0000 (10:29 -0500)
commit793b796ebfcb3157fe80056a719096a550f0c7d0
tree0be940b462012ee2887a3d09dfd60ade3edacddd
parent1ceb36285c256347ffa062b7b1b593f801b6697b
[um] mconsole: don't open-code memdup_user_nul()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
arch/um/drivers/mconsole_kern.c