From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 22 Apr 2012 06:34:42 +0000 (-0400)
Subject: alpha: tidy signal delivery up
X-Git-Tag: v3.5-rc1~105^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cbdfb9ff551cbe3e002387e7fb0256f384c26e91;p=pandora-kernel.git

alpha: tidy signal delivery up

* move force_sigsegv() (from setup...frame()) and clearing RESTART_SIGMASK
(from do_signal()) into hanlde_signal()
* get rid of handle_signal() return value and oldset argument
* checking for TIF_SIGPENDING is enough; set_restart_sigmask() sets this
one as well.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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