From: Oleg Nesterov <oleg@redhat.com>
Date: Wed, 16 Dec 2009 00:47:15 +0000 (-0800)
Subject: ptrace: cleanup ptrace_init_task()->ptrace_link() path
X-Git-Tag: v2.6.33-rc1~71^2~85
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c6a47cc2ccf9649ee09eeddd70a6d061bde69568;p=pandora-kernel.git

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>
---

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