[ELF] Change argument type for findSections. NFC

llvm-svn: 283742
diff --git a/lld/ELF/LinkerScript.cpp b/lld/ELF/LinkerScript.cpp
index ab1ef46..cb8a2b6 100644
--- a/lld/ELF/LinkerScript.cpp
+++ b/lld/ELF/LinkerScript.cpp
@@ -461,11 +461,11 @@
 
 template <class ELFT>
 static std::vector<OutputSectionBase<ELFT> *>
-findSections(OutputSectionCommand &Cmd,
+findSections(StringRef Name,
              const std::vector<OutputSectionBase<ELFT> *> &Sections) {
   std::vector<OutputSectionBase<ELFT> *> Ret;
   for (OutputSectionBase<ELFT> *Sec : Sections)
-    if (Sec->getName() == Cmd.Name)
+    if (Sec->getName() == Name)
       Ret.push_back(Sec);
   return Ret;
 }
@@ -475,7 +475,7 @@
   if (Cmd->LMAExpr)
     LMAOffset = Cmd->LMAExpr(Dot) - Dot;
   std::vector<OutputSectionBase<ELFT> *> Sections =
-      findSections(*Cmd, *OutputSections);
+      findSections(Cmd->Name, *OutputSections);
   if (Sections.empty())
     return;
   switchTo(Sections[0]);
@@ -509,7 +509,7 @@
         if (!Cmd)
           return false;
         std::vector<OutputSectionBase<ELFT> *> Secs =
-            findSections(*Cmd, *OutputSections);
+            findSections(Cmd->Name, *OutputSections);
         if (!Secs.empty())
           return false;
         for (const std::unique_ptr<BaseCommand> &I : Cmd->Commands)
@@ -530,7 +530,7 @@
     if (!Cmd)
       continue;
     std::vector<OutputSectionBase<ELFT> *> Secs =
-        findSections(*Cmd, *OutputSections);
+        findSections(Cmd->Name, *OutputSections);
     if (!Secs.empty()) {
       Flags = Secs[0]->getFlags();
       Type = Secs[0]->getType();