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Drivers: hv: vmbus: Cleanup vmbus_set_event()

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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>
This commit is contained in:
K. Y. Srinivasan
2015-12-21 15:12:20 -08:00
committed by Greg Kroah-Hartman
parent 5fae054c2b
commit 1b807e1011
3 changed files with 3 additions and 21 deletions
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16
drivers/hv/hv.c
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@@ -337,22 +337,6 @@ int hv_post_message(union hv_connection_id connection_id,
return status & 0xFFFF;
}
/*
* hv_signal_event -
* Signal an event on the specified connection using the hypervisor event IPC.
*
* This involves a hypercall.
*/
int hv_signal_event(void *con_id)
{
u64 status;
status = hv_do_hypercall(HVCALL_SIGNAL_EVENT, con_id, NULL);
return status & 0xFFFF;
}
static int hv_ce_set_next_event(unsigned long delta,
struct clock_event_device *evt)
{