diff options
Diffstat (limited to 'recipes-connectivity/openssl/openssl-qoriq/qoriq/0018-cryptodev-drop-redundant-function.patch')
-rw-r--r-- | recipes-connectivity/openssl/openssl-qoriq/qoriq/0018-cryptodev-drop-redundant-function.patch | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/recipes-connectivity/openssl/openssl-qoriq/qoriq/0018-cryptodev-drop-redundant-function.patch b/recipes-connectivity/openssl/openssl-qoriq/qoriq/0018-cryptodev-drop-redundant-function.patch new file mode 100644 index 0000000..c1f0c9d --- /dev/null +++ b/recipes-connectivity/openssl/openssl-qoriq/qoriq/0018-cryptodev-drop-redundant-function.patch @@ -0,0 +1,72 @@ +From 07d8dad75fb1e4c3487ae560ac51e2141aa0e0c1 Mon Sep 17 00:00:00 2001 +From: Cristian Stoica <cristian.stoica@freescale.com> +Date: Thu, 19 Feb 2015 16:11:53 +0200 +Subject: [PATCH 18/48] cryptodev: drop redundant function + +get_dev_crypto already caches the result. Another cache in-between is +useless. + +Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com> +--- + crypto/engine/eng_cryptodev.c | 17 +++-------------- + 1 file changed, 3 insertions(+), 14 deletions(-) + +diff --git a/crypto/engine/eng_cryptodev.c b/crypto/engine/eng_cryptodev.c +index e6f9f16..4cffaf1 100644 +--- a/crypto/engine/eng_cryptodev.c ++++ b/crypto/engine/eng_cryptodev.c +@@ -93,7 +93,6 @@ struct dev_crypto_state { + + static u_int32_t cryptodev_asymfeat = 0; + +-static int get_asym_dev_crypto(void); + static int open_dev_crypto(void); + static int get_dev_crypto(void); + static int get_cryptodev_ciphers(const int **cnids); +@@ -440,16 +439,6 @@ static void put_dev_crypto(int fd) + # endif + } + +-/* Caching version for asym operations */ +-static int get_asym_dev_crypto(void) +-{ +- static int fd = -1; +- +- if (fd == -1) +- fd = get_dev_crypto(); +- return fd; +-} +- + /* + * Find out what ciphers /dev/crypto will let us have a session for. + * XXX note, that some of these openssl doesn't deal with yet! +@@ -1919,7 +1908,7 @@ cryptodev_asym(struct crypt_kop *kop, int rlen, BIGNUM *r, int slen, + { + int fd, ret = -1; + +- if ((fd = get_asym_dev_crypto()) < 0) ++ if ((fd = get_dev_crypto()) < 0) + return (ret); + + if (r) { +@@ -2509,7 +2498,7 @@ static int cryptodev_rsa_keygen(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb) + int p_len, q_len; + int i; + +- if ((fd = get_asym_dev_crypto()) < 0) ++ if ((fd = get_dev_crypto()) < 0) + goto sw_try; + + if (!rsa->n && ((rsa->n = BN_new()) == NULL)) +@@ -4098,7 +4087,7 @@ cryptodev_dh_compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh) + BIGNUM *temp = NULL; + unsigned char *padded_pub_key = NULL, *p = NULL; + +- if ((fd = get_asym_dev_crypto()) < 0) ++ if ((fd = get_dev_crypto()) < 0) + goto sw_try; + + memset(&kop, 0, sizeof kop); +-- +2.7.0 + |