/* * Asynchronous Compression operations * * Copyright (c) 2016, Intel Corporation * Authors: Weigang Li * Giovanni Cabiddu * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free * Software Foundation; either version 2 of the License, or (at your option) * any later version. * */ #ifndef _CRYPTO_ACOMP_INT_H #define _CRYPTO_ACOMP_INT_H #include /* * Transform internal helpers. */ static inline void *acomp_request_ctx(struct acomp_req *req) { return req->__ctx; } static inline void *acomp_tfm_ctx(struct crypto_acomp *tfm) { return tfm->base.__crt_ctx; } static inline void acomp_request_complete(struct acomp_req *req, int err) { req->base.complete(&req->base, err); } static inline const char *acomp_alg_name(struct crypto_acomp *tfm) { return crypto_acomp_tfm(tfm)->__crt_alg->cra_name; } static inline struct acomp_req *__acomp_request_alloc(struct crypto_acomp *tfm) { struct acomp_req *req; req = kzalloc(sizeof(*req) + crypto_acomp_reqsize(tfm), GFP_KERNEL); if (likely(req)) acomp_request_set_tfm(req, tfm); return req; } static inline void __acomp_request_free(struct acomp_req *req) { kzfree(req); } /** * crypto_register_acomp() -- Register asynchronous compression algorithm * * Function registers an implementation of an asynchronous * compression algorithm * * @alg: algorithm definition * * Return: zero on success; error code in case of error */ int crypto_register_acomp(struct acomp_alg *alg); /** * crypto_unregister_acomp() -- Unregister asynchronous compression algorithm * * Function unregisters an implementation of an asynchronous * compression algorithm * * @alg: algorithm definition * * Return: zero on success; error code in case of error */ int crypto_unregister_acomp(struct acomp_alg *alg); #endif 10435c1192d06bdb0bac7666452d8219d7e7c477'>commitdiff
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authorFeng <fgao@ikuai8.com>2017-01-20 21:40:43 +0800
committerPablo Neira Ayuso <pablo@netfilter.org>2017-02-02 14:30:19 +0100
commit10435c1192d06bdb0bac7666452d8219d7e7c477 (patch)
tree93b76419142fe17b1d162d062c663297a3e8a965 /net/sched/sch_plug.c
parent1a28ad74ebd8f9d3c7eae0d781f72a6d30545e17 (diff)
netfilter: nf_tables: Eliminate duplicated code in nf_tables_table_enable()
If something fails in nf_tables_table_enable(), it unregisters the chains. But the rollback code is the same as nf_tables_table_disable() almostly, except there is one counter check. Now create one wrapper function to eliminate the duplicated codes. Signed-off-by: Feng <fgao@ikuai8.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/sched/sch_plug.c')