staging: unisys: visorbus: add error handling to handle_command

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Add error handling to the function handle_command.

Since handle_command now returns errors, we need to process them correctly
in process_controlvm_event.

Note: It is invalid to have a controlvm test message in the event queue, so
return -EINVAL if one is discovered.

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>

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David Kershner 2017-03-28 09:34:19 -04:00 • committed by Greg Kroah-Hartman

parent 114d5dcf20

commit 25a5128e8c

1 changed files with 49 additions and 43 deletions

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drivers/staging/unisys/visorbus/visorchipset.c

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