linux-kernel - [2.6 patch] proper extern for gfs2/locking/dlm/mount.c:gdlm

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Date:	Sun, 17 Feb 2008 10:20:34 +0200
From:	Adrian Bunk <bunk@...nel.org>
To:	swhiteho@...hat.com
Cc:	cluster-devel@...hat.com, linux-kernel@...r.kernel.org
Subject: [2.6 patch] proper extern for gfs2/locking/dlm/mount.c:gdlm_ops

This patch adds a proper extern declaration for gdlm_ops in 
fs/gfs2/locking/dlm/lock_dlm.h

Signed-off-by: Adrian Bunk <bunk@...nel.org>

---

 fs/gfs2/locking/dlm/lock_dlm.h |    5 +++++
 fs/gfs2/locking/dlm/main.c     |    2 --
 fs/gfs2/locking/dlm/sysfs.c    |    2 --
 3 files changed, 5 insertions(+), 4 deletions(-)

b4ac811ad577cd6039fdd1395cfa910294b8efdc diff --git a/fs/gfs2/locking/dlm/lock_dlm.h b/fs/gfs2/locking/dlm/lock_dlm.h
index 9e8265d..58fcf8c 100644
--- a/fs/gfs2/locking/dlm/lock_dlm.h
+++ b/fs/gfs2/locking/dlm/lock_dlm.h
@@ -183,5 +183,10 @@ int gdlm_plock_get(void *, struct lm_lockname *, struct file *,
 		struct file_lock *);
 int gdlm_punlock(void *, struct lm_lockname *, struct file *,
 		struct file_lock *);
+
+/* mount.c */
+
+extern const struct lm_lockops gdlm_ops;
+
 #endif
 
diff --git a/fs/gfs2/locking/dlm/main.c b/fs/gfs2/locking/dlm/main.c
index a0e7eda..36a2258 100644
--- a/fs/gfs2/locking/dlm/main.c
+++ b/fs/gfs2/locking/dlm/main.c
@@ -11,8 +11,6 @@
 
 #include "lock_dlm.h"
 
-extern struct lm_lockops gdlm_ops;
-
 static int __init init_lock_dlm(void)
 {
 	int error;
diff --git a/fs/gfs2/locking/dlm/sysfs.c b/fs/gfs2/locking/dlm/sysfs.c
index a87b098..8479da4 100644
--- a/fs/gfs2/locking/dlm/sysfs.c
+++ b/fs/gfs2/locking/dlm/sysfs.c
@@ -12,8 +12,6 @@
 
 #include "lock_dlm.h"
 
-extern struct lm_lockops gdlm_ops;
-
 static ssize_t proto_name_show(struct gdlm_ls *ls, char *buf)
 {
 	return sprintf(buf, "%s\n", gdlm_ops.lm_proto_name);

--
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