firewire: switch ioctl_queue_iso to use of copy_from_user()
authorAl Viro <viro@zeniv.linux.org.uk>
Tue, 18 Feb 2020 20:40:40 +0000 (15:40 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Thu, 23 Apr 2020 14:51:05 +0000 (10:51 -0400)
commitdaa98831dddc80c52e70b31921dffe493ced22b5
treef63166c94633798a5bbbee0806279d6857603e96
parent8f3d9f354286745c751374f5f1fcafee6b3f3136
firewire: switch ioctl_queue_iso to use of copy_from_user()

no point trying to do access_ok() for all those __copy_from_user()
at once.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
drivers/firewire/core-cdev.c