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From: Julia Lawall <Julia.Lawall@lip6.fr>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: kernel-janitors@vger.kernel.org,
	Boris Ostrovsky <boris.ostrovsky@oracle.com>,
	David Vrabel <david.vrabel@citrix.com>,
	xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org
Subject: [PATCH] xen/grant-table: constify gnttab_ops structure
Date: Sat, 28 Nov 2015 15:28:40 +0100	[thread overview]
Message-ID: <1448720920-10606-1-git-send-email-Julia.Lawall@lip6.fr> (raw)

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,


WARNING: multiple messages have this Message-ID (diff)
From: Julia Lawall <Julia.Lawall@lip6.fr>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: kernel-janitors@vger.kernel.org,
	Boris Ostrovsky <boris.ostrovsky@oracle.com>,
	David Vrabel <david.vrabel@citrix.com>,
	xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org
Subject: [PATCH] xen/grant-table: constify gnttab_ops structure
Date: Sat, 28 Nov 2015 14:28:40 +0000	[thread overview]
Message-ID: <1448720920-10606-1-git-send-email-Julia.Lawall@lip6.fr> (raw)

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,


             reply	other threads:[~2015-11-28 14:40 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-28 14:28 Julia Lawall [this message]
2015-11-28 14:28 ` [PATCH] xen/grant-table: constify gnttab_ops structure Julia Lawall
2015-11-30 14:13 ` David Vrabel
2015-11-30 14:13 ` [Xen-devel] " David Vrabel
2015-11-28 14:28 Julia Lawall

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