From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198

---
 kernel/drivers/block/sunvdc.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/kernel/drivers/block/sunvdc.c b/kernel/drivers/block/sunvdc.c
index 39aeebc..d9e41d3 100644
--- a/kernel/drivers/block/sunvdc.c
+++ b/kernel/drivers/block/sunvdc.c
@@ -984,6 +984,8 @@
 	print_version();
 
 	hp = mdesc_grab();
+	if (!hp)
+		return -ENODEV;
 
 	err = -ENODEV;
 	if ((vdev->dev_no << PARTITION_SHIFT) & ~(u64)MINORMASK) {

--
Gitblit v1.6.2