From: Tianyu Lan <redacted> Sent: Tuesday, March 24, 2020 12:57 AM

If kmsg_dump_register() fails, hv_panic_page will not be used
anywhere.  So free and reset it.

Signed-off-by: Tianyu Lan <redacted>
---
Change since v1:
	- Update commit log
	- Remove hv_free_hyperv_page() in the error path
---
 drivers/hv/vmbus_drv.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

Reviewed-by: Michael Kelley <redacted>