diff --git a/drivers/block/tegra_oops_virt_storage/tegra_hv_vblk_oops.c b/drivers/block/tegra_oops_virt_storage/tegra_hv_vblk_oops.c
index c6585b76..45aa5079 100644
--- a/drivers/block/tegra_oops_virt_storage/tegra_hv_vblk_oops.c
+++ b/drivers/block/tegra_oops_virt_storage/tegra_hv_vblk_oops.c
@@ -118,7 +118,7 @@ static int32_t wait_for_fops_completion(struct vblk_dev *vblkdev_oops, bool is_r
 static ssize_t vblk_oops_read(char *buf, size_t bytes, loff_t pos)
 {
 	struct vsc_request *vsc_req;
-	struct vs_request req_in;
+	struct vs_request req_in = {0};
 	struct vs_request req_out;
 	uint32_t blocks, block_pos;
 	uint32_t block_size = vblkdev_oops->config.blk_config.hardblk_size;
@@ -203,7 +203,7 @@ static ssize_t vblk_oops_write(const char *buf, size_t bytes,
 		loff_t pos)
 {
 	struct vsc_request *vsc_req;
-	struct vs_request req_in;
+	struct vs_request req_in = {0};
 	struct vs_request req_out;
 	uint32_t blocks, block_pos;
 	uint32_t block_size = vblkdev_oops->config.blk_config.hardblk_size;
@@ -308,7 +308,7 @@ static ssize_t vblk_oops_panic_write(const char *buf, size_t bytes,
 		loff_t pos)
 {
 	struct vsc_request *vsc_req;
-	struct vs_request req_in;
+	struct vs_request req_in = {0};
 	uint32_t blocks, block_pos;
 	uint32_t block_size = vblkdev_oops->config.blk_config.hardblk_size;
 
diff --git a/drivers/net/can/mttcan/native/m_ttcan_linux.c b/drivers/net/can/mttcan/native/m_ttcan_linux.c
index 186afe95..2152427b 100644
--- a/drivers/net/can/mttcan/native/m_ttcan_linux.c
+++ b/drivers/net/can/mttcan/native/m_ttcan_linux.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
- * Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * Copyright (c) 2022-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
  */
 
 #include "../include/m_ttcan.h"
@@ -1787,7 +1787,11 @@ static int mttcan_probe(struct platform_device *pdev)
 	priv->gpio_can_stb.active_low = flags & OF_GPIO_ACTIVE_LOW;
 	priv->instance = of_alias_get_id(np, "mttcan");
 	priv->poll = of_property_read_bool(np, "use-polling");
-	of_property_read_u32_array(np, "tt-param", priv->tt_param, 2);
+
+	if (of_property_read_u32_array(np, "tt-param", priv->tt_param, 2) != 0) {
+		pr_info("TT CAN feature is not supported\n");
+	}
+
 	if (of_property_read_u32_array(np, "tx-config",
 		priv->tx_conf, TX_CONF_MAX)) {
 		dev_err(priv->device, "tx-config missing\n");