The commit 3bfeb61256
introduced the use of keyring for sed-opal.
Unfortunately, there is also a possibility to save
the Opal key used in opal_lock_unlock().
This patch switches the order of operation, so the cached
key is used instead of failure for opal_get_key.
The problem was found by the cryptsetup Opal test recently
added to the cryptsetup tree.
Fixes: 3bfeb61256 ("block: sed-opal: keyring support for SED keys")
Tested-by: Ondrej Kozina <[email protected]>
Signed-off-by: Milan Broz <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>
Milan Broz
4eaf0932c6