commit 38945c87f1b6fd85800105e820387aac4e4a7943
author Iuliana Prodan <iuliana.prodan@nxp.com> Wed Jul 31 16:08:12 2019 +0300
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Wed Jan 29 10:24:29 2020 +0100
tree 191e7037fe2a55e66a36407f89221ec6027d443d
parent f7dfb15d4b9afb165db31ea771817ead120da4f3

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>