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crypto: caam - free resources in case caam_rng registration failed
authorIuliana Prodan <iuliana.prodan@nxp.com>
Wed, 31 Jul 2019 13:08:12 +0000 (16:08 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 29 Jan 2020 09:21:46 +0000 (10:21 +0100)
commit8badac0c617bf866e5ba4792cb843258be19d7c3
tree0a69f34f232147d7edfe024bac2b1698acdc5bc7tree | snapshot
parentd0aa2a57c141f9f8b8eeb8938716bcd0ab4d3ec1commit | diff
crypto: caam - free resources in case caam_rng registration failed

[ Upstream commit c59a1d41672a89b5cac49db1a472ff889e35a2d2 ]

Check the return value of the hardware registration for caam_rng and free
resources in case of failure.

Fixes: e24f7c9e87d4 ("crypto: caam - hwrng support")
Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com>
Reviewed-by: Horia Geanta <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/crypto/caam/caamrng.c diff | blob | history
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