Commit 4d8df0f5 authored by Prathu Baronia's avatar Prathu Baronia Committed by Michael S. Tsirkin
Browse files

vhost: use kzalloc() instead of kmalloc() followed by memset() 



Use kzalloc() to allocate new zeroed out msg node instead of
memsetting a node allocated with kmalloc().

Signed-off-by: default avatarPrathu Baronia <prathubaronia2011@gmail.com>
Message-Id: <20230522085019.42914-1-prathubaronia2011@gmail.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Reviewed-by: default avatarStefano Garzarella <sgarzare@redhat.com>
parent 9561de3a

drivers/vhost/vhost.c

+2 −3
Original line number Diff line number Diff line
@@ -2563,12 +2563,11 @@ EXPORT_SYMBOL_GPL(vhost_disable_notify); 
/* Create a new message. */

struct vhost_msg_node *vhost_new_msg(struct vhost_virtqueue *vq, int type)

{

	struct vhost_msg_node *node = kmalloc(sizeof *node, GFP_KERNEL);

	/* Make sure all padding within the structure is initialized. */

	struct vhost_msg_node *node = kzalloc(sizeof(*node), GFP_KERNEL);

	if (!node)

		return NULL;



	/* Make sure all padding within the structure is initialized. */

	memset(&node->msg, 0, sizeof node->msg);

	node->vq = vq;

	node->msg.type = type;

	return node;