From 1889f4fd570adbde35ea83beabff7287d197b685 Mon Sep 17 00:00:00 2001
From: d0k3 <tore.anon@gmail.com>
Date: Mon, 21 Oct 2019 21:48:53 +0200
Subject: [PATCH] Simplify fsdrive code

---
 arm9/source/filesys/fsdrive.c | 2 +-
 arm9/source/filesys/fsdrive.h | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/arm9/source/filesys/fsdrive.c b/arm9/source/filesys/fsdrive.c
index a03feaf..f1104d1 100644
--- a/arm9/source/filesys/fsdrive.c
+++ b/arm9/source/filesys/fsdrive.c
@@ -91,7 +91,7 @@ bool GetRootDirContentsWorker(DirStruct* contents) {
     GetVCartTypeString(carttype);
     
     // virtual root objects hacked in
-    for (u32 i = 0; (i < NORM_FS+VIRT_FS) && (n_entries < MAX_DIR_ENTRIES); i++) {
+    for (u32 i = 0; (i < countof(drvnum)) && (n_entries < MAX_DIR_ENTRIES); i++) {
         DirEntry* entry = &(contents->entry[n_entries]);
         if (!DriveType(drvnum[i])) continue; // drive not available
         entry->p_name = 4;
diff --git a/arm9/source/filesys/fsdrive.h b/arm9/source/filesys/fsdrive.h
index 03c4501..a9a6ed7 100644
--- a/arm9/source/filesys/fsdrive.h
+++ b/arm9/source/filesys/fsdrive.h
@@ -4,8 +4,7 @@
 #include "fsdir.h"
 
 #define NORM_FS  10
-#define IMGN_FS  3 // image normal filesystems 
-#define VIRT_FS  13
+#define IMGN_FS  3 // image normal filesystems
 
 // primary drive types
 #define DRV_UNKNOWN     (0<<0)