From: Benny Halevy <bhalevy@panasas.com>
Date: Wed, 1 Apr 2009 13:21:51 +0000 (-0400)
Subject: nfs41: translate NFS4ERR_MINOR_VERS_MISMATCH to EPROTONOSUPPORT
X-Git-Tag: v2.6.31-rc1~58^2~3^2~97
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c2e713dd83dcabb2ae951ea572e7de68c96e2d48;p=thirdparty%2Fkernel%2Flinux.git

nfs41: translate NFS4ERR_MINOR_VERS_MISMATCH to EPROTONOSUPPORT

To be returned to the mount command when trying to mount a v4 server
using minorversion 1.

Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---

diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 0298e909559fd..bc683ed477e10 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1107,6 +1107,8 @@ static int nfs4_reclaim_lease(struct nfs_client *clp)
 			nfs4_clear_machine_cred(clp);
 			status = -EAGAIN;
 		}
+		if (status == -NFS4ERR_MINOR_VERS_MISMATCH)
+			status = -EPROTONOSUPPORT;
 	}
 	return status;
 }