Staging: hv: vmbus: Get rid of some dated/redundant comments

Get rid of some dated/redundant comments in vmbus_drv.c

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c
index ed18488c591274ae6ba13c6d71fada852fb789eb..757943b5d40698df2108d32d0be8301f73ed7a6f 100644 (file)
--- a/drivers/staging/hv/vmbus_drv.c
+++ b/drivers/staging/hv/vmbus_drv.c
@@ -391,9 +391,6 @@ static void vmbus_onmessage_work(struct work_struct *work)
        kfree(ctx);
 }
 
-/*
- * vmbus_on_msg_dpc - DPC routine to handle messages from the hypervisior
- */
 static void vmbus_on_msg_dpc(unsigned long data)
 {
        int cpu = smp_processor_id();
@@ -490,16 +487,13 @@ static int vmbus_bus_init(int irq)
                return ret;
        }
 
-       /* Initialize the bus context */
        tasklet_init(&msg_dpc, vmbus_on_msg_dpc, 0);
        tasklet_init(&event_dpc, vmbus_on_event, 0);
 
-       /* Now, register the bus  with LDM */
        ret = bus_register(&hv_bus);
        if (ret)
                return ret;
 
-       /* Get the interrupt resource */
        ret = request_irq(irq, vmbus_isr, IRQF_SAMPLE_RANDOM,
                        driver_name, hv_acpi_dev);
 
@@ -588,7 +582,6 @@ struct hv_device *vmbus_child_device_create(uuid_le *type,
 {
        struct hv_device *child_device_obj;
 
-       /* Allocate the new child device */
        child_device_obj = kzalloc(sizeof(struct hv_device), GFP_KERNEL);
        if (!child_device_obj) {
                pr_err("Unable to allocate device object for child device\n");
@@ -613,12 +606,10 @@ int vmbus_child_device_register(struct hv_device *child_device_obj)
 
        static atomic_t device_num = ATOMIC_INIT(0);
 
-       /* Set the device name. Otherwise, device_register() will fail. */
        dev_set_name(&child_device_obj->device, "vmbus_0_%d",
                     atomic_inc_return(&device_num));
 
-       /* The new device belongs to this bus */
-       child_device_obj->device.bus = &hv_bus; /* device->dev.bus; */
+       child_device_obj->device.bus = &hv_bus;
        child_device_obj->device.parent = &hv_acpi_dev->dev;
        child_device_obj->device.release = vmbus_device_release;