staging: unisys: visorbus: my_device_changestate add error handling

The function my_device_changestate was not returning errors up the stack.

Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: David Binder <david.binder@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
David Kershner 2016-12-22 11:09:06 -05:00 • committed by Greg Kroah-Hartman
commit 40fc79f9b4