From: David Teigland <teigland@redhat.com>
Date: Thu, 2 Aug 2012 16:00:05 +0000 (-0500)
Subject: dlm: fix uninitialized spinlock
X-Git-Tag: firefly_0821_release~3680^2~1973^2~5
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6ad2291624824c1de19dbbbbb6d4f9f601b60781;p=firefly-linux-kernel-4.4.55.git

dlm: fix uninitialized spinlock

Use DEFINE_SPINLOCK for global dlm_cb_seq_spin.

Signed-off-by: David Teigland <teigland@redhat.com>
---

diff --git a/fs/dlm/ast.c b/fs/dlm/ast.c
index 63dc19c54d5a..27a6ba9aaeec 100644
--- a/fs/dlm/ast.c
+++ b/fs/dlm/ast.c
@@ -15,8 +15,8 @@
 #include "lock.h"
 #include "user.h"
 
-static uint64_t			dlm_cb_seq;
-static spinlock_t		dlm_cb_seq_spin;
+static uint64_t dlm_cb_seq;
+static DEFINE_SPINLOCK(dlm_cb_seq_spin);
 
 static void dlm_dump_lkb_callbacks(struct dlm_lkb *lkb)
 {