arm: missing checks of __get_user()/__put_user() return values

Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2012-04-22 17:15:42 -04:00
commit 7f1b5a9966