[PATCH v3 11/14] common/cpt: use rte_pktmbuf_mtod_offset

[Stephen Hemminger]

Autogenerated with cocci/mtod-offset.cocci

Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
---
 drivers/common/cpt/cpt_ucode.h | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/common/cpt/cpt_ucode.h b/drivers/common/cpt/cpt_ucode.h
index b393be4cf661..87a3ac80b9da 100644
--- a/drivers/common/cpt/cpt_ucode.h
+++ b/drivers/common/cpt/cpt_ucode.h
@@ -3167,9 +3167,8 @@ fill_fc_params(struct rte_crypto_op *cop,
                                m = m_src;
 
                        /* hmac immediately following data is best case */
-                       if (unlikely(rte_pktmbuf_mtod(m, uint8_t *) +
-                           mc_hash_off !=
-                           (uint8_t *)sym_op->aead.digest.data)) {
+                       if (unlikely(rte_pktmbuf_mtod_offset(m, uint8_t *, 
mc_hash_off) !=
+                                    (uint8_t *)sym_op->aead.digest.data)) {
                                flags |= VALID_MAC_BUF;
                                fc_params.mac_buf.size = sess_misc->mac_len;
                                fc_params.mac_buf.vaddr =
@@ -3211,9 +3210,8 @@ fill_fc_params(struct rte_crypto_op *cop,
 
                        /* hmac immediately following data is best case */
                        if (!ctx->dec_auth && !ctx->auth_enc &&
-                                (unlikely(rte_pktmbuf_mtod(m, uint8_t *) +
-                           mc_hash_off !=
-                            (uint8_t *)sym_op->auth.digest.data))) {
+                                (unlikely(rte_pktmbuf_mtod_offset(m, uint8_t 
*, mc_hash_off) !=
+                                          (uint8_t 
*)sym_op->auth.digest.data))) {
                                flags |= VALID_MAC_BUF;
                                fc_params.mac_buf.size =
                                        sess_misc->mac_len;
-- 
2.39.2