NFS: Clean up nfs4_xdr_dec_secinfo()

Clean up: Remove superfluous logic at the tail of
nfs4_xdr_dec_secinfo() .

Introduced by commit 5a5ea0d4 "NFS: Add secinfo procedure" (March 24,
2011).

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 1dce12f..e6161b2 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -6602,8 +6602,6 @@
 	if (status)
 		goto out;
 	status = decode_secinfo(xdr, res);
-	if (status)
-		goto out;
 out:
 	return status;
 }