sh: no need to reset handler if SA_ONESHOT

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get_signal_to_deliver() already resets the signal handler if SA_ONESHOT is
set in ka->sa.sa_flags, there's no need to do it again in handle_signal().
 Furthermore, because we were modifying ka->sa.sa_handler (which is a copy
of sighand->action[]) instead of sighand->action[] the original code had
no effect on signal delivery.

Acked-by: Oleg Nesterov <oleg@redhat.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

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Matt Fleming 2012-03-28 15:16:31 -07:00 • committed by Paul Mundt

parent b448d6adf7

commit 8368b0e0ca

2 changed files with 0 additions and 6 deletions

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arch/sh/kernel/signal_32.c

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3

arch/sh/kernel/signal_64.c

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