From: Jeff Dike <jdike@addtoit.com>
Date: Tue, 5 Feb 2008 06:31:16 +0000 (-0800)
Subject: uml: signal handling tidying
X-Git-Tag: v2.6.25-rc1~811
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cfef8f34e7cf57f3d278ceda79c85112dec13dc6;p=pandora-kernel.git

uml: signal handling tidying

This patch tidies the signal handling code slightly.

pending is renamed to signals_pending for symmetry with signals_enabled.

remove_sigstack was unused, so can be deleted.

The value of change_sig was never used, so it is now void and the
return value is not calculated any more.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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