From: Bryan Schumaker <bjschuma@netapp.com>
Date: Wed, 27 Apr 2011 19:28:44 +0000 (-0400)
Subject: NFS: Return meaningful status from decode_secinfo()
X-Git-Tag: v2.6.39-rc6~24^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=613e901e1ee0e1096663b649eee8e5d6697919f3;p=pandora-kernel.git

NFS: Return meaningful status from decode_secinfo()

When compiling, I was getting this warning:
fs/nfs/nfs4xdr.c: In function ‘decode_secinfo’:
fs/nfs/nfs4xdr.c:4839:6: warning: variable ‘status’ set but not used
[-Wunused-but-set-variable]

We were unconditionally returning 0 as long as there wasn't an error
coming out of xdr_inline_decode().  We probably want to check the error
status coming out of decode_op_hdr() and decode_secinfo_gss(), rather
than assuming that everything is OK all the time.

Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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