[PATCH 4.15 060/168] tpm: return a TPM_RC_COMMAND_CODE response if command is not implemented

4.15-stable review patch. If anyone has any objections, please let me know. -- From: Javier Martinez Canillas [ Upstream commit 095531f891e627e408606f2da4008d3d53e6748a ] According to the TPM Library Specification, a TPM device must do a command header

[PATCH 4.15 060/168] tpm: return a TPM_RC_COMMAND_CODE response if command is not implemented

4.15-stable review patch. If anyone has any objections, please let me know. -- From: Javier Martinez Canillas [ Upstream commit 095531f891e627e408606f2da4008d3d53e6748a ] According to the TPM Library Specification, a TPM device must do a command header validation before