ocfs2: dlm: dlmdomain: remove unused function

Remove dlm_joined() that is not used anywhere.

This was partially found by using a static code analysis program called
cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c
index 50a59d2337b259f8bb078d76bc2e3cd2692675cb..7df88a6dd6260ce3741aa27aa28facfa73c1cba7 100644 (file)
--- a/fs/ocfs2/dlm/dlmdomain.c
+++ b/fs/ocfs2/dlm/dlmdomain.c
@@ -674,20 +674,6 @@ static void dlm_leave_domain(struct dlm_ctxt *dlm)
        spin_unlock(&dlm->spinlock);
 }
 
-int dlm_joined(struct dlm_ctxt *dlm)
-{
-       int ret = 0;
-
-       spin_lock(&dlm_domain_lock);
-
-       if (dlm->dlm_state == DLM_CTXT_JOINED)
-               ret = 1;
-
-       spin_unlock(&dlm_domain_lock);
-
-       return ret;
-}
-
 int dlm_shutting_down(struct dlm_ctxt *dlm)
 {
        int ret = 0;

diff --git a/fs/ocfs2/dlm/dlmdomain.h b/fs/ocfs2/dlm/dlmdomain.h
index 2f7f60bfeb3b575352809ad79deb44e1004fde77..fd6122a38dbdf04f11266af5fa094b2e00c4173c 100644 (file)
--- a/fs/ocfs2/dlm/dlmdomain.h
+++ b/fs/ocfs2/dlm/dlmdomain.h
@@ -28,7 +28,6 @@
 extern spinlock_t dlm_domain_lock;
 extern struct list_head dlm_domains;
 
-int dlm_joined(struct dlm_ctxt *dlm);
 int dlm_shutting_down(struct dlm_ctxt *dlm);
 void dlm_fire_domain_eviction_callbacks(struct dlm_ctxt *dlm,
                                        int node_num);