Drivers: hv: vmbus: Cleanup vmbus_set_event()
Cleanup vmbus_set_event() by inlining the hypercall to post
the event and since the return value of vmbus_set_event() is not checked,
make it void. As part of this cleanup, get rid of the function
hv_signal_event() as it is only callled from vmbus_set_event().
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/hv/connection.c b/drivers/hv/connection.c
index 3dc5a9c..4a320e6 100644
--- a/drivers/hv/connection.c
+++ b/drivers/hv/connection.c
@@ -474,7 +474,7 @@
/*
* vmbus_set_event - Send an event notification to the parent
*/
-int vmbus_set_event(struct vmbus_channel *channel)
+void vmbus_set_event(struct vmbus_channel *channel)
{
u32 child_relid = channel->offermsg.child_relid;
@@ -485,5 +485,5 @@
(child_relid >> 5));
}
- return hv_signal_event(channel->sig_event);
+ hv_do_hypercall(HVCALL_SIGNAL_EVENT, channel->sig_event, NULL);
}