diff --git a/fs/hfs/dir.c b/fs/hfs/dir.c
index 86a6b317b474..ee1760305380 100644
--- a/fs/hfs/dir.c
+++ b/fs/hfs/dir.c
@@ -196,8 +196,8 @@ static int hfs_create(struct mnt_idmap *idmap, struct inode *dir,
 	int res;
 
 	inode = hfs_new_inode(dir, &dentry->d_name, mode);
-	if (!inode)
-		return -ENOMEM;
+	if (IS_ERR(inode))
+		return PTR_ERR(inode);
 
 	res = hfs_cat_create(inode->i_ino, dir, &dentry->d_name, inode);
 	if (res) {
@@ -226,8 +226,8 @@ static struct dentry *hfs_mkdir(struct mnt_idmap *idmap, struct inode *dir,
 	int res;
 
 	inode = hfs_new_inode(dir, &dentry->d_name, S_IFDIR | mode);
-	if (!inode)
-		return ERR_PTR(-ENOMEM);
+	if (IS_ERR(inode))
+		return ERR_CAST(inode);
 
 	res = hfs_cat_create(inode->i_ino, dir, &dentry->d_name, inode);
 	if (res) {
diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c
index 9cd449913dc8..beec6fe7e801 100644
--- a/fs/hfs/inode.c
+++ b/fs/hfs/inode.c
@@ -186,16 +186,23 @@ struct inode *hfs_new_inode(struct inode *dir, const struct qstr *name, umode_t
 	s64 next_id;
 	s64 file_count;
 	s64 folder_count;
+	int err = -ENOMEM;
 
 	if (!inode)
-		return NULL;
+		goto out_err;
+
+	err = -ENOSPC;
 
 	mutex_init(&HFS_I(inode)->extents_lock);
 	INIT_LIST_HEAD(&HFS_I(inode)->open_dir_list);
 	spin_lock_init(&HFS_I(inode)->open_dir_lock);
 	hfs_cat_build_key(sb, (btree_key *)&HFS_I(inode)->cat_key, dir->i_ino, name);
 	next_id = atomic64_inc_return(&HFS_SB(sb)->next_id);
-	BUG_ON(next_id > U32_MAX);
+	if (next_id > U32_MAX) {
+		pr_err("hfs: next file ID exceeds 32-bit limit — possible "
+		       "superblock corruption");
+		goto out_discard;
+	}
 	inode->i_ino = (u32)next_id;
 	inode->i_mode = mode;
 	inode->i_uid = current_fsuid();
@@ -209,7 +216,11 @@ struct inode *hfs_new_inode(struct inode *dir, const struct qstr *name, umode_t
 	if (S_ISDIR(mode)) {
 		inode->i_size = 2;
 		folder_count = atomic64_inc_return(&HFS_SB(sb)->folder_count);
-		BUG_ON(folder_count > U32_MAX);
+		if (folder_count > U32_MAX) {
+			pr_err("hfs: folder count exceeds 32-bit limit — possible "
+			       "superblock corruption");
+			goto out_discard;
+		}
 		if (dir->i_ino == HFS_ROOT_CNID)
 			HFS_SB(sb)->root_dirs++;
 		inode->i_op = &hfs_dir_inode_operations;
@@ -219,7 +230,11 @@ struct inode *hfs_new_inode(struct inode *dir, const struct qstr *name, umode_t
 	} else if (S_ISREG(mode)) {
 		HFS_I(inode)->clump_blocks = HFS_SB(sb)->clumpablks;
 		file_count = atomic64_inc_return(&HFS_SB(sb)->file_count);
-		BUG_ON(file_count > U32_MAX);
+		if (file_count > U32_MAX) {
+			pr_err("hfs: file count exceeds 32-bit limit — possible "
+			       "superblock corruption");
+			goto out_discard;
+		}
 		if (dir->i_ino == HFS_ROOT_CNID)
 			HFS_SB(sb)->root_files++;
 		inode->i_op = &hfs_file_inode_operations;
@@ -243,6 +258,11 @@ struct inode *hfs_new_inode(struct inode *dir, const struct qstr *name, umode_t
 	hfs_mark_mdb_dirty(sb);
 
 	return inode;
+
+	out_discard:
+		iput(inode);	
+	out_err:
+		return ERR_PTR(err); 
 }
 
 void hfs_delete_inode(struct inode *inode)
@@ -251,7 +271,6 @@ void hfs_delete_inode(struct inode *inode)
 
 	hfs_dbg("ino %lu\n", inode->i_ino);
 	if (S_ISDIR(inode->i_mode)) {
-		BUG_ON(atomic64_read(&HFS_SB(sb)->folder_count) > U32_MAX);
 		atomic64_dec(&HFS_SB(sb)->folder_count);
 		if (HFS_I(inode)->cat_key.ParID == cpu_to_be32(HFS_ROOT_CNID))
 			HFS_SB(sb)->root_dirs--;
@@ -260,7 +279,6 @@ void hfs_delete_inode(struct inode *inode)
 		return;
 	}
 
-	BUG_ON(atomic64_read(&HFS_SB(sb)->file_count) > U32_MAX);
 	atomic64_dec(&HFS_SB(sb)->file_count);
 	if (HFS_I(inode)->cat_key.ParID == cpu_to_be32(HFS_ROOT_CNID))
 		HFS_SB(sb)->root_files--;
diff --git a/fs/hfs/mdb.c b/fs/hfs/mdb.c
index 53f3fae60217..1c3fb631cc8e 100644
--- a/fs/hfs/mdb.c
+++ b/fs/hfs/mdb.c
@@ -273,15 +273,12 @@ void hfs_mdb_commit(struct super_block *sb)
 		/* These parameters may have been modified, so write them back */
 		mdb->drLsMod = hfs_mtime();
 		mdb->drFreeBks = cpu_to_be16(HFS_SB(sb)->free_ablocks);
-		BUG_ON(atomic64_read(&HFS_SB(sb)->next_id) > U32_MAX);
 		mdb->drNxtCNID =
 			cpu_to_be32((u32)atomic64_read(&HFS_SB(sb)->next_id));
 		mdb->drNmFls = cpu_to_be16(HFS_SB(sb)->root_files);
 		mdb->drNmRtDirs = cpu_to_be16(HFS_SB(sb)->root_dirs);
-		BUG_ON(atomic64_read(&HFS_SB(sb)->file_count) > U32_MAX);
 		mdb->drFilCnt =
 			cpu_to_be32((u32)atomic64_read(&HFS_SB(sb)->file_count));
-		BUG_ON(atomic64_read(&HFS_SB(sb)->folder_count) > U32_MAX);
 		mdb->drDirCnt =
 			cpu_to_be32((u32)atomic64_read(&HFS_SB(sb)->folder_count));