From 92d0c2eeeb975b56293b6b317c02be6c35e8f532 Mon Sep 17 00:00:00 2001
From: Daniel Rosenberg <drosen@google.com>
Date: Mon, 13 May 2024 14:33:31 -0700
Subject: [PATCH] Fix vfat retry fsck logic

On case 4 (filesystem modified), we attempt to recheck the filesystem,
but due to the while(0), this immediately returns 0, resulting in
mounting a filesystem with unfixed errors. This corrects that.

Bug: 340128961
Test: Ensure case 4 leads to retries
Change-Id: Ida2840538ad88c8de5341b0d71d3712d93b0cab1
---
 fs/Vfat.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/Vfat.cpp b/fs/Vfat.cpp
index c0cd918..d9e2713 100644
--- a/fs/Vfat.cpp
+++ b/fs/Vfat.cpp
@@ -114,7 +114,7 @@ status_t Check(const std::string& source) {
                 errno = EIO;
                 return -1;
         }
-    } while (0);
+    } while (1);
 
     return 0;
 }