tree 9f97b4518cd06fe695476fc6cc4ff9ed8d5bdd58
parent 544b2c91a9f14f9565af1972203438b7f49afd48
author Tejun Heo <tj@kernel.org> 1308322234 +0200
committer Oleg Nesterov <oleg@redhat.com> 1308763587 +0200

ptrace: kill task_ptrace()

task_ptrace(task) simply dereferences task->ptrace and isn't even used
consistently only adding confusion.  Kill it and directly access
->ptrace instead.

This doesn't introduce any behavior change.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Oleg Nesterov <oleg@redhat.com>