linux-kernel - [PATCH RFC v5 2/5] virtio: fix comments, readability

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Message-ID: <7b74a55a5f3dc066d954472f5b68c29022f11b43.1752094439.git.mst@redhat.com>
Date: Wed, 9 Jul 2025 16:55:28 -0400
From: "Michael S. Tsirkin" <mst@...hat.com>
To: linux-kernel@...r.kernel.org
Cc: Lukas Wunner <lukas@...ner.de>, Keith Busch <kbusch@...nel.org>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Parav Pandit <parav@...dia.com>, virtualization@...ts.linux.dev,
	stefanha@...hat.com, alok.a.tiwari@...cle.com,
	Jason Wang <jasowang@...hat.com>,
	Xuan Zhuo <xuanzhuo@...ux.alibaba.com>,
	Eugenio Pérez <eperezma@...hat.com>
Subject: [PATCH RFC v5 2/5] virtio: fix comments, readability

Fix a couple of comments to match reality.
Initialize config_driver_disabled to be consistent with
other fields (note: the structure is already zero initialized,
so this is not a bugfix as such).

Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
---
 drivers/virtio/virtio.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c
index 95d5d7993e5b..c441c8cc71ef 100644
--- a/drivers/virtio/virtio.c
+++ b/drivers/virtio/virtio.c
@@ -147,7 +147,7 @@ EXPORT_SYMBOL_GPL(virtio_config_changed);
 
 /**
  * virtio_config_driver_disable - disable config change reporting by drivers
- * @dev: the device to reset
+ * @dev: the device to disable
  *
  * This is only allowed to be called by a driver and disabling can't
  * be nested.
@@ -162,7 +162,7 @@ EXPORT_SYMBOL_GPL(virtio_config_driver_disable);
 
 /**
  * virtio_config_driver_enable - enable config change reporting by drivers
- * @dev: the device to reset
+ * @dev: the device to enable
  *
  * This is only allowed to be called by a driver and enabling can't
  * be nested.
@@ -530,6 +530,7 @@ int register_virtio_device(struct virtio_device *dev)
 		goto out_ida_remove;
 
 	spin_lock_init(&dev->config_lock);
+	dev->config_driver_disabled = false;
 	dev->config_core_enabled = false;
 	dev->config_change_pending = false;
 
-- 
MST