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[204.195.112.199]) by smtp.gmail.com with ESMTPSA id q7sm15835082pfs.37.2022.01.24.09.48.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Jan 2022 09:48:31 -0800 (PST) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger , Jasvinder Singh , Cristian Dumitrescu Subject: [PATCH v2 64/83] net/softnic: remove unnecessary NULL checks Date: Mon, 24 Jan 2022 09:47:00 -0800 Message-Id: <20220124174719.14417-65-stephen@networkplumber.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220124174719.14417-1-stephen@networkplumber.org> References: <20220124000518.319850-1-stephen@networkplumber.org> <20220124174719.14417-1-stephen@networkplumber.org> MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Remove redundant NULL pointer checks before free functions found by nullfree.cocci Signed-off-by: Stephen Hemminger --- drivers/net/softnic/rte_eth_softnic_cli.c | 12 ++++-------- drivers/net/softnic/rte_eth_softnic_cryptodev.c | 6 ++---- drivers/net/softnic/rte_eth_softnic_thread.c | 6 ++---- 3 files changed, 8 insertions(+), 16 deletions(-) diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c index b04e78c6e0af..7acbeecae7a2 100644 --- a/drivers/net/softnic/rte_eth_softnic_cli.c +++ b/drivers/net/softnic/rte_eth_softnic_cli.c @@ -4482,10 +4482,8 @@ parse_free_sym_crypto_param_data(struct rte_table_action_sym_crypto_params *p) switch (xform[i]->type) { case RTE_CRYPTO_SYM_XFORM_CIPHER: - if (p->cipher_auth.cipher_iv.val) - free(p->cipher_auth.cipher_iv.val); - if (p->cipher_auth.cipher_iv_update.val) - free(p->cipher_auth.cipher_iv_update.val); + free(p->cipher_auth.cipher_iv.val); + free(p->cipher_auth.cipher_iv_update.val); break; case RTE_CRYPTO_SYM_XFORM_AUTH: if (p->cipher_auth.auth_iv.val) @@ -4494,10 +4492,8 @@ parse_free_sym_crypto_param_data(struct rte_table_action_sym_crypto_params *p) free(p->cipher_auth.cipher_iv_update.val); break; case RTE_CRYPTO_SYM_XFORM_AEAD: - if (p->aead.iv.val) - free(p->aead.iv.val); - if (p->aead.aad.val) - free(p->aead.aad.val); + free(p->aead.iv.val); + free(p->aead.aad.val); break; default: continue; diff --git a/drivers/net/softnic/rte_eth_softnic_cryptodev.c b/drivers/net/softnic/rte_eth_softnic_cryptodev.c index 9a7d006f1a09..e4754055e90b 100644 --- a/drivers/net/softnic/rte_eth_softnic_cryptodev.c +++ b/drivers/net/softnic/rte_eth_softnic_cryptodev.c @@ -159,10 +159,8 @@ softnic_cryptodev_create(struct pmd_internals *p, return cryptodev; error_exit: - if (cryptodev->mp_create) - rte_mempool_free(cryptodev->mp_create); - if (cryptodev->mp_init) - rte_mempool_free(cryptodev->mp_init); + rte_mempool_free(cryptodev->mp_create); + rte_mempool_free(cryptodev->mp_init); free(cryptodev); diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c index a8c26a5b2377..1b3b3c33c175 100644 --- a/drivers/net/softnic/rte_eth_softnic_thread.c +++ b/drivers/net/softnic/rte_eth_softnic_thread.c @@ -29,11 +29,9 @@ softnic_thread_free(struct pmd_internals *softnic) struct softnic_thread *t = &softnic->thread[i]; /* MSGQs */ - if (t->msgq_req) - rte_ring_free(t->msgq_req); + rte_ring_free(t->msgq_req); - if (t->msgq_rsp) - rte_ring_free(t->msgq_rsp); + rte_ring_free(t->msgq_rsp); } }