From 0fe89f8cd09e37ccc8abcec334729888d6367253 Mon Sep 17 00:00:00 2001
From: Christopher Haster <geky@geky.net>
Date: Fri, 25 Apr 2025 15:03:25 -0500
Subject: [PATCH] Terminate all switch cases with at least LFS_UNREACHABLE()

Just to be extra safe.

No code changes.
---
 lfs.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lfs.c b/lfs.c
index ce5db3dc..71f762c6 100644
--- a/lfs.c
+++ b/lfs.c
@@ -9530,6 +9530,7 @@ static int lfsr_mtree_traverse_(lfs_t *lfs, lfsr_traversal_t *t,
                 LFS_ERROR("Weird mroot entry? 0x%"PRIx32, tag);
                 return LFS_ERR_CORRUPT;
             }
+            LFS_UNREACHABLE();
 
         // iterate over mdirs in the mtree
         case LFSR_TSTATE_MDIRS:;
@@ -9617,6 +9618,7 @@ static int lfsr_mtree_traverse_(lfs_t *lfs, lfsr_traversal_t *t,
                         LFSR_TSTATE_OMDIRS);
                 continue;
             }
+            LFS_UNREACHABLE();
 
         // scan for blocks/btrees in our opened file list
         case LFSR_TSTATE_OMDIRS:;