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authorDave Jiang <dave.jiang@intel.com>2019-03-27 11:12:45 -0700
committerDan Williams <dan.j.williams@intel.com>2019-03-30 08:27:07 -0700
commitd2e5b6436c28e7ee4988497d31122e06217876fb (patch)
tree049bc79af18b0c454f6df4b1d76b9c035d3ff99e /drivers/soundwire
parent037c8489ade669e0f09ad40d5b91e5e1159a14b1 (diff)
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libnvdimm/security, acpi/nfit: unify zero-key for all security commands
With zero-key defined, we can remove previous detection of key id 0 or null key in order to deal with a zero-key situation. Syncing all security commands to use the zero-key. Helper functions are introduced to return the data that points to the actual key payload or the zero_key. This helps uniformly handle the key material even with zero_key. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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