dlm: use proper C for dlm/requestqueue stuff (and fix alignment bug)

a) don't cast the pointer to dlm_header *, we use it as dlm_message *
   anyway.
b) we copy the message into a queue element, then pass the pointer to
   copy to dlm_receive_message_saved(); declare it properly to make sure
   that we have the right alignment.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David Teigland <teigland@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c
index ff4a198fa677..d9f07a42e3cf 100644
--- a/fs/dlm/lock.c
+++ b/fs/dlm/lock.c
@@ -3802,7 +3802,7 @@ static void dlm_receive_message(struct dlm_ls *ls, struct dlm_message *ms,
                                 int nodeid)
 {
         if (dlm_locking_stopped(ls)) {
-                dlm_add_requestqueue(ls, nodeid, (struct dlm_header *) ms);
+                dlm_add_requestqueue(ls, nodeid, ms);
         } else {
                 dlm_wait_requestqueue(ls);
                 _receive_message(ls, ms);