Merge "soc: qcom: wda: Safe traversal of PS list" (a88ca368) · Commits · e / devices / android_kernel_xiaomi_nabu

drivers/soc/qcom/qmi_rmnet.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -817,7 +817,7 @@ void qmi_rmnet_ps_on_notify(void *port)
		{
		struct qmi_rmnet_ps_ind *tmp;

		list_for_each_entry(tmp, &ps_list, list)
		list_for_each_entry_rcu(tmp, &ps_list, list)
		tmp->ps_on_handler(port);
		}
		EXPORT_SYMBOL(qmi_rmnet_ps_on_notify);
		@@ -826,8 +826,9 @@ void qmi_rmnet_ps_off_notify(void *port)
		{
		struct qmi_rmnet_ps_ind *tmp;

		list_for_each_entry(tmp, &ps_list, list)
		list_for_each_entry_rcu(tmp, &ps_list, list)
		tmp->ps_off_handler(port);

		}
		EXPORT_SYMBOL(qmi_rmnet_ps_off_notify);

		@@ -853,13 +854,12 @@ int qmi_rmnet_ps_ind_deregister(void *port,
		if (!port \|\| !ps_ind)
		return -EINVAL;

		list_for_each_entry(tmp, &ps_list, list) {
		list_for_each_entry_rcu(tmp, &ps_list, list) {
		if (tmp == ps_ind) {
		list_del_rcu(&ps_ind->list);
		goto done;
		}
		}

		done:
		return 0;
		}