[PATCH v2 10/14] crypto/cnxk: use rte_ptkmbuf_mtod_offset

[Stephen Hemminger]

Autogenerated with cocci/mtod-offset.cocci

Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
---
 drivers/crypto/cnxk/cn9k_cryptodev_ops.c | 2 +-
 drivers/crypto/cnxk/cnxk_se.h            | 5 ++---
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/crypto/cnxk/cn9k_cryptodev_ops.c b/drivers/crypto/cnxk/cn9k_cryptodev_ops.c
index 34d40b07d4c6..8b91d11b79cc 100644
--- a/drivers/crypto/cnxk/cn9k_cryptodev_ops.c
+++ b/drivers/crypto/cnxk/cn9k_cryptodev_ops.c
@@ -520,7 +520,7 @@ cn9k_cpt_sec_post_process(struct rte_crypto_op *cop,
 
 	if (infl_req->op_flags & CPT_OP_FLAGS_IPSEC_DIR_INBOUND) {
 
-		hdr = (struct roc_ie_on_inb_hdr *)rte_pktmbuf_mtod(m, char *);
+		hdr = rte_pktmbuf_mtod(m, struct roc_ie_on_inb_hdr *);
 
 		if (likely(m->next == NULL)) {
 			ip = PLT_PTR_ADD(hdr, ROC_IE_ON_INB_RPTR_HDR);
diff --git a/drivers/crypto/cnxk/cnxk_se.h b/drivers/crypto/cnxk/cnxk_se.h
index 69cd343eea1b..d493e1b1880c 100644
--- a/drivers/crypto/cnxk/cnxk_se.h
+++ b/drivers/crypto/cnxk/cnxk_se.h
@@ -2275,7 +2275,7 @@ fill_fc_params(struct rte_crypto_op *cop, struct cnxk_se_sess *sess,
 		m = cpt_m_dst_get(cpt_op, m_src, m_dst);
 
 		/* Digest immediately following data is best case */
-		if (unlikely(rte_pktmbuf_mtod(m, uint8_t *) + mc_hash_off !=
+		if (unlikely(rte_pktmbuf_mtod_offset(m, uint8_t *, mc_hash_off) !=
 			     (uint8_t *)sym_op->aead.digest.data)) {
 			flags |= ROC_SE_VALID_MAC_BUF;
 			fc_params.mac_buf.size = sess->mac_len;
@@ -2310,8 +2310,7 @@ fill_fc_params(struct rte_crypto_op *cop, struct cnxk_se_sess *sess,
 
 			/* hmac immediately following data is best case */
 			if (!(op_minor & ROC_SE_FC_MINOR_OP_HMAC_FIRST) &&
-			    (unlikely(rte_pktmbuf_mtod(m, uint8_t *) +
-					      mc_hash_off !=
+			    (unlikely(rte_pktmbuf_mtod_offset(m, uint8_t *, mc_hash_off) !=
 				      (uint8_t *)sym_op->auth.digest.data))) {
 				flags |= ROC_SE_VALID_MAC_BUF;
 				fc_params.mac_buf.size = sess->mac_len;
-- 
2.39.2