From: John David Anglin <dave.anglin@bell.net>
Date: Sat, 5 Oct 2013 14:55:36 +0000 (-0400)
Subject: parisc: optimize variable initialization in do_page_fault
X-Git-Tag: v3.12-rc5~3^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d8b22de6e5241a6f27f7f290f027223156a7d3f;p=pandora-kernel.git

parisc: optimize variable initialization in do_page_fault

The attached change defers the initialization of the variables tsk, mm
and flags until they are needed. As a result, the code won't crash if a
kernel probe is done with a corrupt context and the code will be better
optimized.

Signed-off-by: John David Anglin  <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>
---

Reading git-diff-tree failed