diff options
| author | Nick Ewalt <nicholasewalt@google.com> | 2018-10-14 21:59:20 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-10-15 16:30:37 +0200 |
| commit | efa5dcfa8f9ded669da15e29e69e13f56b6bb524 (patch) | |
| tree | b7bf68b988dce57d62a8731c4c4feeedcad0fffe /drivers/staging/gasket | |
| parent | 02d37186331d389bb19257e330c1ed47afe178ba (diff) | |
staging: gasket: page_table: remove unnecessary PTE status set to free
Remove unnecessary ptes[i].status update in gasket_perform_unmapping.
The vaaue will be cleared in the following memset.
Signed-off-by: Nick Ewalt <nicholasewalt@google.com>
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/gasket')
| -rw-r--r-- | drivers/staging/gasket/gasket_page_table.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/staging/gasket/gasket_page_table.c b/drivers/staging/gasket/gasket_page_table.c index 985a3a93499d..d2e115d2dba3 100644 --- a/drivers/staging/gasket/gasket_page_table.c +++ b/drivers/staging/gasket/gasket_page_table.c @@ -623,7 +623,6 @@ 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)); |