From: Roel Kluin <roel.kluin@gmail.com>
Date: Tue, 6 Jan 2009 22:40:14 +0000 (-0800)
Subject: hugetlb: unsigned ret cannot be negative
X-Git-Tag: v2.6.29-rc1~409
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=91bf189c3a766927694ce9de7d545e96b23f20fc;p=pandora-kernel.git

hugetlb: unsigned ret cannot be negative

unsigned long ret cannot be negative, but ret can get -EFAULT.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Hugh Dickins <hugh@veritas.com>
Cc: Christoph Lameter <clameter@sgi.com>
Cc: Adam Litke <agl@us.ibm.com>
Cc: David Gibson <david@gibson.dropbear.id.au>
Cc: Ken Chen <kenchen@google.com>
Cc: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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