From: Bruce Richardson <bruce.richardson@intel.com>
Date: Wed, 5 Jun 2019 14:11:23 +0000 (+0100)
Subject: crypto/aesni_mb: fix build with gcc 4.8.5
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=16c4ea4ed6664974c7bfcdae8ffa7b4be3472c18;p=dpdk.git

crypto/aesni_mb: fix build with gcc 4.8.5

On CentOS/RHEL 7, we get build errors reported due to a variable being
possibly uninitialized. Setting a default init value fixes this issue.

Fixes: c68d7aa354f6 ("crypto/aesni_mb: use architecture independent macros")
Cc: stable@dpdk.org

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---

diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c
index 8bcfe7939c..edb6608e26 100644
--- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c
+++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c
@@ -104,7 +104,7 @@ aesni_mb_set_session_auth_parameters(const MB_MGR *mb_mgr,
 		struct aesni_mb_session *sess,
 		const struct rte_crypto_sym_xform *xform)
 {
-	hash_one_block_t hash_oneblock_fn;
+	hash_one_block_t hash_oneblock_fn = NULL;
 	unsigned int key_larger_block_size = 0;
 	uint8_t hashed_key[HMAC_MAX_BLOCK_SIZE] = { 0 };
 	uint32_t auth_precompute = 1;