tree b5ff696302607cd8f325199f84f88448e6475b84
parent aa20d489ceb024f91aae084ee00c47fc6a12255c
author Oleg Nesterov <oleg@redhat.com> 1260924435 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1260976808 -0800

ptrace: cleanup ptrace_init_task()->ptrace_link() path

No functional changes.

ptrace_init_task() looks confusing, as if we always auto-attach when "bool
ptrace" argument is true, while in fact we attach only if current is
traced.

Make the code more explicit and kill now unused ptrace_link().

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>