s390/crypto: unlock on error in prng_tdes_read()

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We added some new locking but forgot to unlock on error.

Fixes: 57127645d7 ("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>

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Dan Carpenter 2016-11-18 14:11:00 +03:00 • committed by Martin Schwidefsky

parent e32eae10e5

commit 9e6e7c7431

1 changed files with 4 additions and 2 deletions

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arch/s390/crypto/prng.c

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