diff --git a/oplock.c b/oplock.c
index 50af5499..2cc6b806 100644
--- a/oplock.c
+++ b/oplock.c
@@ -66,7 +66,7 @@ static void lease_add_list(struct oplock_info *opinfo)
 	struct lease_table *lb = opinfo->o_lease->l_lb;
 
 	spin_lock(&lb->lb_lock);
-	list_add_rcu(&opinfo->lease_entry, &lb->lease_list);
+	list_add(&opinfo->lease_entry, &lb->lease_list);
 	spin_unlock(&lb->lb_lock);
 }
 
@@ -214,7 +214,7 @@ static void opinfo_add(struct oplock_info *opinfo)
 	struct ksmbd_inode *ci = opinfo->o_fp->f_ci;
 
 	down_write(&ci->m_lock);
-	list_add_rcu(&opinfo->op_entry, &ci->m_op_list);
+	list_add(&opinfo->op_entry, &ci->m_op_list);
 	up_write(&ci->m_lock);
 }
 
@@ -228,7 +228,7 @@ static void opinfo_del(struct oplock_info *opinfo)
 		write_unlock(&lease_list_lock);
 	}
 	down_write(&ci->m_lock);
-	list_del_rcu(&opinfo->op_entry);
+	list_del(&opinfo->op_entry);
 	up_write(&ci->m_lock);
 }
 
@@ -1584,8 +1584,8 @@ void smb_break_all_levII_oplock(struct ksmbd_work *work, struct ksmbd_file *fp,
 	ci = fp->f_ci;
 	op = opinfo_get(fp);
 
-	rcu_read_lock();
-	list_for_each_entry_rcu(brk_op, &ci->m_op_list, op_entry) {
+	down_read(&ci->m_lock);
+	list_for_each_entry(brk_op, &ci->m_op_list, op_entry) {
 		if (brk_op->conn == NULL)
 			continue;
 
@@ -1598,8 +1598,6 @@ void smb_break_all_levII_oplock(struct ksmbd_work *work, struct ksmbd_file *fp,
 			continue;
 		}
 
-		rcu_read_unlock();
-
 #ifdef CONFIG_SMB_INSECURE_SERVER
 		if (brk_op->is_smb2) {
 			if (brk_op->is_lease && (brk_op->o_lease->state &
@@ -1659,9 +1657,8 @@ void smb_break_all_levII_oplock(struct ksmbd_work *work, struct ksmbd_file *fp,
 		oplock_break(brk_op, SMB2_OPLOCK_LEVEL_NONE);
 next:
 		opinfo_conn_put(brk_op);
-		rcu_read_lock();
 	}
-	rcu_read_unlock();
+	up_read(&ci->m_lock);
 
 	if (op)
 		opinfo_put(op);