scons: Fix up numerous warnings about name shadowing

This patch address the most important name shadowing warnings (as
produced when using gcc/clang with -Wshadow). There are many
locations where constructor parameters and function parameters shadow
local variables, but these are left unchanged.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/mem/cache/tags/fa_lru.cc b/src/mem/cache/tags/fa_lru.cc
index 1a607dc80..efb8b89df 100644
--- a/src/mem/cache/tags/fa_lru.cc
+++ b/src/mem/cache/tags/fa_lru.cc
@@ -270,16 +270,16 @@ bool
 FALRU::check()
 {
     FALRUBlk* blk = head;
-    int size = 0;
+    int tot_size = 0;
     int boundary = 1<<17;
     int j = 0;
     int flags = cacheMask;
     while (blk) {
-        size += blkSize;
+        tot_size += blkSize;
         if (blk->inCache != flags) {
             return false;
         }
-        if (size == boundary && blk != tail) {
+        if (tot_size == boundary && blk != tail) {
             if (cacheBoundaries[j] != blk) {
                 return false;
             }