[llvm] [ADT] Fix unused variable from #69528 (PR #114114)

[Steven Wu via llvm-commits]

https://github.com/cachemeifyoucan created https://github.com/llvm/llvm-project/pull/114114

Remove unused variable to fix build failures from bot.

>From 0e1e7a0999bb4d3f68c3c7fb52c305eaf8998a8f Mon Sep 17 00:00:00 2001
From: Steven Wu <stevenwu at apple.com>
Date: Tue, 29 Oct 2024 11:54:49 -0700
Subject: [PATCH] [ADT] Fix unused variable from #69528

Remove unused variable to fix build failures from bot.
---
 llvm/lib/Support/TrieRawHashMap.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/Support/TrieRawHashMap.cpp b/llvm/lib/Support/TrieRawHashMap.cpp
index 9eeac0bbc5c2c3..4741f3d4db0490 100644
--- a/llvm/lib/Support/TrieRawHashMap.cpp
+++ b/llvm/lib/Support/TrieRawHashMap.cpp
@@ -424,7 +424,7 @@ unsigned ThreadSafeTrieRawHashMapBase::getNumSlotUsed(
     return 0;
   unsigned Num = 0;
   for (unsigned I = 0, E = S->size(); I < E; ++I)
-    if (auto *E = S->load(I))
+    if (S->load(I))
       ++Num;
   return Num;
 }