From f3715b4596a3fada724710c02f7b1b0c9ea42e51 Mon Sep 17 00:00:00 2001
From: Jonathan Hui <jonhui@google.com>
Date: Fri, 11 Oct 2024 13:38:40 -0700
Subject: [PATCH] [check-size] SC2004: `$`/`${}` is unnecessary on arithmetic
 variables (#10820)

---
 script/check-size | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/script/check-size b/script/check-size
index 7317b6c3794..929d41720f7 100755
--- a/script/check-size
+++ b/script/check-size
@@ -215,9 +215,9 @@ generate_size_diff()
     local -a size_diff
 
     for i in 0 1 2 3; do
-        size_diff[$i]="$((size_new["$i"] - size_old["$i"]))"
-        if [[ ${size_diff["$i"]} != 0 ]]; then
-            size_diff["$i"]=$(printf '%+d' "${size_diff["$i"]}")
+        size_diff[i]="$((size_new[i] - size_old[i]))"
+        if [[ ${size_diff[i]} != 0 ]]; then
+            size_diff[i]=$(printf '%+d' "${size_diff[i]}")
         fi
     done