NFS: fix unsigned comparison in nfs4_create_sec_client

fs/nfs/nfs4namespace.c: In function ‘nfs4_create_sec_client’:
fs/nfs/nfs4namespace.c:171:2: error: comparison of unsigned expression < 0 is always false [-Werror=type-limits]

Introduced by commit ab09c440bc1b854b285adc03de0d36729d9d7cb9
"NFS: Do secinfo as part of lookup"

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

diff --git a/fs/nfs/nfs4namespace.c b/fs/nfs/nfs4namespace.c
index a7f3dedc4ec7bade9df84ed6f0fc7524507b9c21..3f5519b7c8c835cc1fbc860f9fa29799757685e3 100644 (file)
--- a/fs/nfs/nfs4namespace.c
+++ b/fs/nfs/nfs4namespace.c
@@ -168,7 +168,7 @@ struct rpc_clnt *nfs4_create_sec_client(struct rpc_clnt *clnt, struct inode *ino
        rpc_authflavor_t flavor;
 
        flavor = nfs4_negotiate_security(inode, name);
-       if (flavor < 0)
+       if ((int)flavor < 0)
                return ERR_PTR(flavor);
 
        clone = rpc_clone_client(clnt);