[WASM] Remove a set but never used variable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@299312 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Object/WasmObjectFile.cpp b/lib/Object/WasmObjectFile.cpp
index 18c535a3abda37d88d2b7d4d2eefc72898caca44..ddde85941b554aed365298d29870f5508c00d1c4 100644 (file)
--- a/lib/Object/WasmObjectFile.cpp
+++ b/lib/Object/WasmObjectFile.cpp
@@ -458,11 +458,8 @@ Error WasmObjectFile::parseGlobalSection(const uint8_t *Ptr, const uint8_t *End)
     wasm::WasmGlobal Global;
     Global.Type = readVarint7(Ptr);
     Global.Mutable = readVaruint1(Ptr);
-    size_t offset = Ptr - getPtr(0);
-    if (Error Err = readInitExpr(Global.InitExpr, Ptr)) {
-      offset = Ptr - getPtr(0);
+    if (Error Err = readInitExpr(Global.InitExpr, Ptr))
       return Err;
-    }
     Globals.push_back(Global);
   }
   if (Ptr != End)