Remove two unnecessary returns in ada-lang.c

I found a couple of spots in ada-lang.c where a return follows a call
to error.  These are unnecessary because error never returns.

diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c
index eb81d737ca08c982264a0078e6a236ccc9a22718..75c5f5ebd6e35c66a6ec75fcee4a7fa0ecade297 100644 (file)
--- a/gdb/ada-lang.c
+++ b/gdb/ada-lang.c
@@ -11731,11 +11731,8 @@ ada_has_this_exception_support (const struct exception_support_info *einfo)
   /* Make sure that the symbol we found corresponds to a function.  */
 
   if (sym->aclass () != LOC_BLOCK)
-    {
-      error (_("Symbol \"%s\" is not a function (class = %d)"),
-            sym->linkage_name (), sym->aclass ());
-      return 0;
-    }
+    error (_("Symbol \"%s\" is not a function (class = %d)"),
+          sym->linkage_name (), sym->aclass ());
 
   sym = standard_lookup (einfo->catch_handlers_sym, NULL, VAR_DOMAIN);
   if (sym == NULL)
@@ -11754,11 +11751,8 @@ ada_has_this_exception_support (const struct exception_support_info *einfo)
   /* Make sure that the symbol we found corresponds to a function.  */
 
   if (sym->aclass () != LOC_BLOCK)
-    {
-      error (_("Symbol \"%s\" is not a function (class = %d)"),
-            sym->linkage_name (), sym->aclass ());
-      return 0;
-    }
+    error (_("Symbol \"%s\" is not a function (class = %d)"),
+          sym->linkage_name (), sym->aclass ());
 
   return 1;
 }