staging: unisys: visorbus: parahotplug_process_message add error handling

Add error handling to the parahotplug_process_message function so that it
returns the proper error.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
David Kershner 2017-03-28 09:34:18 -04:00 • committed by Greg Kroah-Hartman
commit 114d5dcf20