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| author | K. Y. Srinivasan <kys@microsoft.com> | 2015-12-22 00:12:20 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-08 06:32:57 +0100 |
| commit | 1b807e1011af46a595ba46c75ad5e20ad7177af7 (patch) | |
| tree | d0db61ca35aaf98c17d64bb46282a181050c7063 /drivers/hv/hv.c | |
| parent | goldfish: locking bugs in goldfish_pipe_read_write() (diff) | |
| download | linux-1b807e1011af46a595ba46c75ad5e20ad7177af7.tar.xz linux-1b807e1011af46a595ba46c75ad5e20ad7177af7.zip | |
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>
Diffstat (limited to 'drivers/hv/hv.c')
| -rw-r--r-- | drivers/hv/hv.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c index 11bca51ef5ff..1c677d0f16d6 100644 --- a/drivers/hv/hv.c +++ b/drivers/hv/hv.c @@ -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) { |