greybus: enforce non-zero operation type requirement

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The operation type 0x00 is reserved as an explicitly invalid
operation type in all protocols.  Enforce this.

Add a check for callers who erroneously have the RESPONSE message
type flag set in the operation type passed in gb_operation_create().

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

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Alex Elder 2014-12-02 08:30:31 -06:00 • committed by Greg Kroah-Hartman

parent 64ce39a346

commit 55f66a88db

1 changed files with 13 additions and 0 deletions

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drivers/staging/greybus/operation.c

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