From c1e99c32aa9af747dead5edb9f8b43bd28d138c2 Mon Sep 17 00:00:00 2001
From: Francois Perrad <francois.perrad@gadz.org>
Date: Sat, 16 Jul 2016 15:57:56 +0200
Subject: [PATCH] [luacheck] fix (W212) unused argument t

---
 src/jit/dis_ppc.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/jit/dis_ppc.lua b/src/jit/dis_ppc.lua
index 30eb3978..d497ac78 100644
--- a/src/jit/dis_ppc.lua
+++ b/src/jit/dis_ppc.lua
@@ -38,7 +38,7 @@ local map_crops = {
 local map_rlwinm = setmetatable({
   shift = 0, mask = -1,
 },
-{ __index = function(t, x)
+{ __index = function(_, x)
     local rot = band(rshift(x, 11), 31)
     local mb = band(rshift(x, 6), 31)
     local me = band(rshift(x, 1), 31)
@@ -166,7 +166,7 @@ local map_ext = setmetatable({
 
   [539] = "srdRR~R.",
 },
-{ __index = function(t, x)
+{ __index = function(_, x)
     if band(x, 31) == 15 then return "iselRRRC" end
   end
 })