Commits
Dan Carpenter committed a05aa258b23
s390/crypto: unlock on error in prng_tdes_read()
commit 9e6e7c74315095fd40f41003850690c711e44420 upstream.
We added some new locking but forgot to unlock on error.
Fixes: 57127645d79d ("s390/zcrypt: Introduce new SHA-512 based Pseudo Random Generator.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>