Simplify workload_enabled

Author: prbzrg

src/workloads.jl

@@ -1,14 +1,6 @@
 
 function workload_enabled(mod::Module)
-    try
-        if load_preference(@__MODULE__, "precompile_workloads", true)
-            return load_preference(mod, "precompile_workload", true)
-        else
-            return false
-        end
-    catch
-        true
-    end
+    load_preference(@__MODULE__, "precompile_workloads", true) && load_preference(mod, "precompile_workload", true)
 end
 
 """
@@ -81,7 +73,8 @@ macro compile_workload(ex::Expr)
     else
         # Use the hack on earlier Julia versions that blocks the interpreter
         ex = quote
-            while false end
+            while false
+            end
             $(esc(ex))
         end
     end