diff --git a/fs/qnx6/dir.c b/fs/qnx6/dir.c
index 135fb42f6936..56bbaffe4b44 100644
--- a/fs/qnx6/dir.c
+++ b/fs/qnx6/dir.c
@@ -132,16 +132,16 @@ static int qnx6_readdir(struct file *file, struct dir_context *ctx)
 		struct qnx6_dir_entry *de;
 		struct folio *folio;
 		char *kaddr = qnx6_get_folio(inode, n, &folio);
-		char *limit;
+		struct qnx6_dir_entry *limit;
 
 		if (IS_ERR(kaddr)) {
 			pr_err("%s(): read failed\n", __func__);
 			ctx->pos = (n + 1) << PAGE_SHIFT;
 			return PTR_ERR(kaddr);
 		}
-		de = (struct qnx6_dir_entry *)(kaddr + offset);
-		limit = kaddr + last_entry(inode, n);
-		for (; (char *)de < limit; de++, ctx->pos += QNX6_DIR_ENTRY_SIZE) {
+		de = (struct qnx6_dir_entry *)kaddr + offset;
+		limit = (struct qnx6_dir_entry *)kaddr + last_entry(inode, n);
+		for (; de < limit; de++, ctx->pos += QNX6_DIR_ENTRY_SIZE) {
 			int size = de->de_size;
 			u32 no_inode = fs32_to_cpu(sbi, de->de_inode);