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From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>
Subject: [PATCH v3 06/14] net/tap: use rte_pktmbuf_mtod_offset
Date: Thu, 6 Jul 2023 10:59:30 -0700
Message-Id: <20230706175938.62721-7-stephen@networkplumber.org>
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Automatically generated by cocci/mbuf-offset.cocci
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
drivers/net/tap/rte_eth_tap.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/tap/rte_eth_tap.c b/drivers/net/tap/rte_eth_tap.c
index bf98f7555990..ebddbae9fe9f 100644
--- a/drivers/net/tap/rte_eth_tap.c
+++ b/drivers/net/tap/rte_eth_tap.c
@@ -672,8 +672,7 @@ tap_write_mbufs(struct tx_queue *txq, uint16_t num_mbufs,
if (seg_len > l234_hlen) {
iovecs[k].iov_len = seg_len - l234_hlen;
iovecs[k].iov_base =
- rte_pktmbuf_mtod(seg, char *) +
- l234_hlen;
+ rte_pktmbuf_mtod_offset(seg, char *, l234_hlen);
tap_tx_l4_add_rcksum(iovecs[k].iov_base,
iovecs[k].iov_len, l4_cksum,
&l4_raw_cksum);
--
2.39.2