linux-kernel - [PATCH 23/31] Constify struct nlmsvc

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Date:	Fri, 04 Dec 2009 23:40:39 +0100
From:	Emese Revfy <re.emese@...il.com>
To:	bfields@...ldses.org, torvalds@...ux-foundation.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 23/31] Constify struct nlmsvc_binding for 2.6.32 v1

From: Emese Revfy <re.emese@...il.com>

Constify struct nlmsvc_binding.

Signed-off-by: Emese Revfy <re.emese@...il.com>
---
 fs/lockd/svc.c             |    2 +-
 fs/nfsd/lockd.c            |    2 +-
 include/linux/lockd/bind.h |    6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
index 1a54ae1..6a16c27 100644
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
@@ -43,7 +43,7 @@
 
 static struct svc_program	nlmsvc_program;
 
-struct nlmsvc_binding *		nlmsvc_ops;
+const struct nlmsvc_binding *	nlmsvc_ops;
 EXPORT_SYMBOL_GPL(nlmsvc_ops);
 
 static DEFINE_MUTEX(nlmsvc_mutex);
diff --git a/fs/nfsd/lockd.c b/fs/nfsd/lockd.c
index b2786a5..f717a27 100644
--- a/fs/nfsd/lockd.c
+++ b/fs/nfsd/lockd.c
@@ -67,7 +67,7 @@ nlm_fclose(struct file *filp)
 	fput(filp);
 }
 
-static struct nlmsvc_binding	nfsd_nlm_ops = {
+static const struct nlmsvc_binding	nfsd_nlm_ops = {
 	.fopen		= nlm_fopen,		/* open file for locking */
 	.fclose		= nlm_fclose,		/* close file */
 };
diff --git a/include/linux/lockd/bind.h b/include/linux/lockd/bind.h
index fbc48f8..0886e57 100644
--- a/include/linux/lockd/bind.h
+++ b/include/linux/lockd/bind.h
@@ -23,13 +23,13 @@ struct svc_rqst;
  * This is the set of functions for lockd->nfsd communication
  */
 struct nlmsvc_binding {
-	__be32			(*fopen)(struct svc_rqst *,
+	__be32			(* const fopen)(struct svc_rqst *,
 						struct nfs_fh *,
 						struct file **);
-	void			(*fclose)(struct file *);
+	void			(* const fclose)(struct file *);
 };
 
-extern struct nlmsvc_binding *	nlmsvc_ops;
+extern const struct nlmsvc_binding *	nlmsvc_ops;
 
 /*
  * Similar to nfs_client_initdata, but without the NFS-specific

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