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authorOleg Nesterov <oleg@tv-sign.ru>2007-10-16 23:27:00 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-17 08:42:52 -0700
commit715015e8da37c4d13e234def054bcbea116297e9 (patch)
tree3c3f2cd1d516d13d50ad33519dfe98a75243eb0d /include
parent18442cf28af81378cf8996d264b368bba47cf846 (diff)
wait_task_stopped/continued: remove unneeded p->signal != NULL check
The child was found on ->children list under tasklist_lock, it must have a valid ->signal. __exit_signal() both removes the task from parent->children and clears ->signal "atomically" under write_lock(tasklist). Remove unneeded checks. 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>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions