crypto: caam - unregister algorithm only if the registration succeeded
authorIuliana Prodan <iuliana.prodan@nxp.com>
Wed, 31 Jul 2019 13:08:14 +0000 (16:08 +0300)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 9 Aug 2019 05:11:51 +0000 (15:11 +1000)
commit58068cfc810c3b5cc8c25b0fab73c02625aeadf1
tree0430a3ead4cc9180dec0fa3d7d8c06551160ab5e
parent4e3a61c55b8c5db9bfaaf1fc1f448f8f874f66eb
crypto: caam - unregister algorithm only if the registration succeeded

To know if a registration succeeded added a new struct,
caam_akcipher_alg, that keeps, also, the registration status.
This status is updated in caam_pkc_init and verified in
caam_pkc_exit to unregister an algorithm.

Fixes: 1b46c90c8e00 ("crypto: caam - convert top level drivers to libraries")
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>
drivers/crypto/caam/caampkc.c