signal: cleanup sys_sigprocmask()

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Cleanup. Remove the unneeded goto's, we can simply read blocked.sig[0]
unconditionally and then copy-to-user it if oset != NULL.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Matt Fleming <matt.fleming@linux.intel.com>

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Oleg Nesterov 2011-04-28 11:36:20 +02:00

parent 702a5073fd

commit b013c39924

1 changed files with 16 additions and 21 deletions

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39

kernel/signal.c

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