ptrace: __ptrace_unlink: use the ptrace_reparented() helper

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Currently __ptrace_unlink() checks list_empty(->ptrace_list) to figure out
whether the child was reparented.  Change the code to use ptrace_reparented()
to make this check more explicit and consistent.

No functional changes.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
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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Oleg Nesterov 2008-04-30 00:53:14 -07:00 • committed by Linus Torvalds

parent 53b6f9fbd3

commit 68cb947866

1 changed files with 1 additions and 1 deletions

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kernel/ptrace.c

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