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(parent: 5d7d362) | patch
s390/crypto: unlock on error in prng_tdes_read()
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 18 Nov 2016 11:11:00 +0000 (14:11 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 12 Jan 2017 10:39:33 +0000 (11:39 +0100)
commita05aa258b237535df67926204b359b1dacc03ed1
tree0d17675c2335f6b0949676b616a9d04dc270d951tree
parent5d7d362abc408e69ee229459fba21f833f2f5bf1commit | diff
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>
arch/s390/crypto/prng.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git