From: Andy Adamson <andros@netapp.com>
Date: Wed, 14 Aug 2013 15:59:13 +0000 (-0400)
Subject: SUNRPC: don't map EKEYEXPIRED to EACCES in call_refreshresult
X-Git-Tag: v3.12-rc1~87^2~45
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f1ff0c27fd9987c59d707cd1a6b6c1fc3ae0a250;p=pandora-kernel.git

SUNRPC: don't map EKEYEXPIRED to EACCES in call_refreshresult

The NFS layer needs to know when a key has expired.
This change also returns -EKEYEXPIRED to the application, and the informative
"Key has expired" error message is displayed. The user then knows that
credential renewal is required.

Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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