From: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date: Tue, 5 Oct 2010 10:33:41 +0000 (+0530)
Subject: ceph: Fix return value of encode_fh function
X-Git-Tag: v2.6.36-rc8~20^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=92923dcbfcad107b0e0469f579a2455729ccf10e;p=pandora-kernel.git

ceph: Fix return value of encode_fh function

encode_fh function should return 255 on error as done by other file
system to indicate EOVERFLOW. Also max_len is in sizeof(u32) units
and not in bytes.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Sage Weil <sage@newdream.net>
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