signals: split do_tkill
authorThomas Gleixner <tglx@linutronix.de>
Sat, 4 Apr 2009 21:01:01 +0000 (21:01 +0000)
committerThomas Gleixner <tglx@linutronix.de>
Thu, 30 Apr 2009 17:24:23 +0000 (19:24 +0200)
Split out the code from do_tkill to make it reusable by the follow up
patch which implements sys_rt_tgsigqueueinfo

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Oleg Nesterov <oleg@redhat.com>

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