[PATCH] crypto/openssl: remove unneccessary null free checks

[Stephen Hemminger]

The function EVP_PKEY_CTX_free allows NULL parameter
(similar to free()).

Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
---
 drivers/crypto/openssl/rte_openssl_pmd.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/crypto/openssl/rte_openssl_pmd.c 
b/drivers/crypto/openssl/rte_openssl_pmd.c
index b2442c7ebf..d2cf20c059 100644
--- a/drivers/crypto/openssl/rte_openssl_pmd.c
+++ b/drivers/crypto/openssl/rte_openssl_pmd.c
@@ -3244,14 +3244,11 @@ process_openssl_eddsa_op_evp(struct rte_crypto_op *cop,
 err_eddsa:
        OSSL_PARAM_BLD_free(iparam_bld);
 
-       if (sctx)
-               EVP_PKEY_CTX_free(sctx);
+       EVP_PKEY_CTX_free(sctx);
 
-       if (cctx)
-               EVP_PKEY_CTX_free(cctx);
+       EVP_PKEY_CTX_free(cctx);
 
-       if (pkey)
-               EVP_PKEY_free(pkey);
+       EVP_PKEY_free(pkey);
 
        return ret;
 }
-- 
2.45.2