Merge "firmware: qcom: tz_log: add error checking for ion_map_kernel"

drivers/firmware/qcom/tz_log.c

+7 −0

Original line number	Diff line number	Diff line
		@@ -614,6 +614,13 @@ static void tzdbg_register_qsee_log_buf(void)

		g_qsee_log =
		(struct tzdbg_log_t *)ion_map_kernel(g_ion_clnt, g_ihandle);

		if (IS_ERR(g_qsee_log)) {
		pr_err("%s: Couldn't map ion buffer to kernel\n",
		__func__);
		goto err2;
		}

		g_qsee_log->log_pos.wrap = g_qsee_log->log_pos.offset = 0;
		return;