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staging: gasket: page_table: remove unnecessary PTE status set to free

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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 <nicholasewalt@google.com>
Signed-off-by: Todd Poynor <toddpoynor@google.com>
This commit is contained in:
Leonid Lobachev
2019-09-23 11:56:47 -07:00
parent 7e99cc991a
commit 513c6336ef
1 changed files with 0 additions and 1 deletions
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gasket_page_table.c
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@@ -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));