Messages in this thread Patch in this message | | | From | Julia Lawall <> | Subject | [PATCH] xen/grant-table: constify gnttab_ops structure | Date | Sat, 28 Nov 2015 15:28:40 +0100 |
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The gnttab_ops structure is never modified, so declare it as const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
--- drivers/xen/grant-table.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c index c49f79e..effbaf9 100644 --- a/drivers/xen/grant-table.c +++ b/drivers/xen/grant-table.c @@ -128,7 +128,7 @@ struct unmap_refs_callback_data { int result; }; -static struct gnttab_ops *gnttab_interface; +static const struct gnttab_ops *gnttab_interface; static int grant_table_version; static int grefs_per_grant_frame; @@ -1013,7 +1013,7 @@ static int gnttab_map(unsigned int start_idx, unsigned int end_idx) return rc; } -static struct gnttab_ops gnttab_v1_ops = { +static const struct gnttab_ops gnttab_v1_ops = { .map_frames = gnttab_map_frames_v1, .unmap_frames = gnttab_unmap_frames_v1, .update_entry = gnttab_update_entry_v1,
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