stating: ccree: revert "staging: ccree: fix leak of import() after init()"

stating: ccree: revert "staging: ccree: fix leak of import() after init()"

This reverts commit b96786e1e52c ("staging: ccree: fix leak of import()
after init()") and commit 3b8e3e36c677 ("staging: ccree: Uninitialized
return in ssi_ahash_import()").

This is the wrong solution and ends up relying on uninitialized memory,
although it was not obvious to me at the time.

Cc: stable@vger.kernel.org
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>