From 513c6336ef0c3be891241026a54aa4165cbe4901 Mon Sep 17 00:00:00 2001 From: Leonid Lobachev Date: Mon, 23 Sep 2019 11:56:47 -0700 Subject: [PATCH] staging: gasket: page_table: remove unnecessary PTE status set to free Remove unnecessary ptes[i].status update in gasket_perform_unmapping. The vlaue will be cleared in the following memset. Change-Id: I5aeafa1085203b5dc24b3303037ece1f37acd6c6 Signed-off-by: Nick Ewalt Signed-off-by: Todd Poynor --- gasket_page_table.c | 1 - 1 file changed, 1 deletion(-) diff --git a/gasket_page_table.c b/gasket_page_table.c index 3fd758b..cbff439 100644 --- a/gasket_page_table.c +++ b/gasket_page_table.c @@ -617,7 +617,6 @@ static void gasket_perform_unmapping(struct gasket_page_table *pg_tbl, if (gasket_release_page(ptes[i].page)) --pg_tbl->num_active_pages; } - ptes[i].status = PTE_FREE; /* and clear the PTE. */ memset(&ptes[i], 0, sizeof(struct gasket_page_table_entry));