[PATCH] NFS: Make keys writable on the idmap keyring.

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To take advantage of the "Allow special keyrings to be
cleared" keyring patch the NFS keyring has to be writeable.

Signed-off-by: Steve Dickson <steved@xxxxxxxxxx>
---
 fs/nfs/idmap.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c
index a1bbf77..1d88cdb 100644
--- a/fs/nfs/idmap.c
+++ b/fs/nfs/idmap.c
@@ -269,7 +269,7 @@ static ssize_t nfs_idmap_request_key(const char *name, size_t namelen,
 	}
 
 	rcu_read_lock();
-	rkey->perm |= KEY_USR_VIEW;
+	rkey->perm |= KEY_USR_VIEW|KEY_USR_WRITE;
 
 	ret = key_validate(rkey);
 	if (ret < 0)
-- 
1.7.7.5

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