* [PATCH] xen/grant-table: constify gnttab_ops structure
@ 2015-11-28 14:28 Julia Lawall
2015-11-30 14:13 ` [Xen-devel] " David Vrabel
0 siblings, 1 reply; 2+ messages in thread
From: Julia Lawall @ 2015-11-28 14:28 UTC (permalink / raw)
To: Konrad Rzeszutek Wilk
Cc: kernel-janitors, Boris Ostrovsky, David Vrabel, xen-devel, linux-kernel
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,
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [Xen-devel] [PATCH] xen/grant-table: constify gnttab_ops structure
2015-11-28 14:28 [PATCH] xen/grant-table: constify gnttab_ops structure Julia Lawall
@ 2015-11-30 14:13 ` David Vrabel
0 siblings, 0 replies; 2+ messages in thread
From: David Vrabel @ 2015-11-30 14:13 UTC (permalink / raw)
To: Julia Lawall, Konrad Rzeszutek Wilk
Cc: xen-devel, Boris Ostrovsky, kernel-janitors, David Vrabel, linux-kernel
On 28/11/15 14:28, Julia Lawall wrote:
> The gnttab_ops structure is never modified, so declare it as const.
>
> Done with the help of Coccinelle.
Applied to for-linus-4.5, thanks.
David
^ permalink raw reply [flat|nested] 2+ messages in thread
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