From: Kyle McMartin <kyle@parisc-linux.org>
Date: Wed, 30 May 2007 06:36:00 +0000 (-0400)
Subject: [PARISC] be more defensive in process.c::get_wchan
X-Git-Tag: v2.6.22-rc5~36^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cc650a7a9f5ebc3f9290a8e20e3f55b4f52f849e;p=pandora-kernel.git

[PARISC] be more defensive in process.c::get_wchan

While debugging, I noticed we don't check the task_struct arg passed to
get_wchan, whereas everyone else does.

Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
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