diff --git a/drivers/staging/gasket/gasket_page_table.c b/drivers/staging/gasket/gasket_page_table.c
index da2cb8d..c42b42c 100644
--- a/drivers/staging/gasket/gasket_page_table.c
+++ b/drivers/staging/gasket/gasket_page_table.c
@@ -1263,7 +1263,6 @@
 				   u64 dev_addr, uint num_pages)
 {
 	struct dma_buf *dmabuf;
-	struct gasket_dmabuf_mapping *mapping, *tmp;
 
 	dmabuf = dma_buf_get(fd);
 	if (IS_ERR(dmabuf))