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-rw-r--r--fs/ocfs2/dlm/dlmrecovery.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index e22d6a115220..064ce5bbc3f6 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -1109,7 +1109,7 @@ static int dlm_send_mig_lockres_msg(struct dlm_ctxt *dlm,
{
u64 mig_cookie = be64_to_cpu(mres->mig_cookie);
int mres_total_locks = be32_to_cpu(mres->total_locks);
- int sz, ret = 0, status = 0;
+ int ret = 0, status = 0;
u8 orig_flags = mres->flags,
orig_master = mres->master;
@@ -1117,9 +1117,6 @@ static int dlm_send_mig_lockres_msg(struct dlm_ctxt *dlm,
if (!mres->num_locks)
return 0;
- sz = sizeof(struct dlm_migratable_lockres) +
- (mres->num_locks * sizeof(struct dlm_migratable_lock));
-
/* add an all-done flag if we reached the last lock */
orig_flags = mres->flags;
BUG_ON(total_locks > mres_total_locks);
@@ -1133,7 +1130,8 @@ static int dlm_send_mig_lockres_msg(struct dlm_ctxt *dlm,
/* send it */
ret = o2net_send_message(DLM_MIG_LOCKRES_MSG, dlm->key, mres,
- sz, send_to, &status);
+ struct_size(mres, ml, mres->num_locks),
+ send_to, &status);
if (ret < 0) {
/* XXX: negative status is not handled.
* this will end up killing this node. */