iwlwifi: mvm: check TLV flag before trying to use hotspot firmware commands
commit 5ac6c72e upstream. Older firmwares do not provide support for the HOT_SPOT_CMD command. Check for the appropriate TLV flag that declares hotspot support in the firmware to prevent a firmware assertion failure that can be triggered from the userspace, Signed-off-by:Luciano Coelho <luciano.coelho@intel.com> Signed-off-by:
Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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