From 9381c895bb86798d7fa19fc9e4d0cb6280b947ac Mon Sep 17 00:00:00 2001
From: Ilya Averyanov <av@rubybox.dev>
Date: Tue, 9 May 2023 12:19:55 +0500
Subject: [PATCH] fix(ft): fix dialyzer issues

---
 apps/emqx_ft/src/emqx_ft_storage.erl | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/apps/emqx_ft/src/emqx_ft_storage.erl b/apps/emqx_ft/src/emqx_ft_storage.erl
index 79fc2dcfc..d35229bfc 100644
--- a/apps/emqx_ft/src/emqx_ft_storage.erl
+++ b/apps/emqx_ft/src/emqx_ft_storage.erl
@@ -131,12 +131,8 @@ files(Query) ->
 
 -spec dispatch(atom(), list(term())) -> any().
 dispatch(Fun, Args) when is_atom(Fun) ->
-    case backend() of
-        {Type, Storage} ->
-            apply(mod(Type), Fun, [Storage | Args]);
-        _ ->
-            {error, disabled}
-    end.
+    {Type, Storage} = backend(),
+    apply(mod(Type), Fun, [Storage | Args]).
 
 %%
 
@@ -152,9 +148,7 @@ with_storage_type(Type, Fun, Args) ->
         {Type, Storage} when is_function(Fun) ->
             apply(Fun, [Storage | Args]);
         {_, _} = Backend ->
-            {error, {invalid_storage_backend, Backend}};
-        _ ->
-            {error, disabled}
+            {error, {invalid_storage_backend, Backend}}
     end.
 
 %%