From: M. Mohan Kumar <mohan@in.ibm.com>
Date: Fri, 15 Apr 2011 08:29:33 +0000 (+0530)
Subject: net/9p: Handle get_user_pages_fast return properly
X-Git-Tag: v2.6.39~66^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3cd7967825a2b3926dc96ae566d986c4420919f7;p=pandora-kernel.git

net/9p: Handle get_user_pages_fast return properly

Use proper data type to handle get_user_pages_fast error condition. Also
do not treat EFAULT error as fatal.

Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
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