[2/2] net/ionic: fix up minor coverity issue in packet transmit
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Commit Message
If tx_pkts is NULL, nb_pkts must be 0. Coverity doesn't know
this so it thinks this is a forward-NULL violation.
Make things more clear by checking for nb_pkts instead.
Coverity issue: 381614
Coverity issue: 381619
Fixes: e86a6fcc7cf3 ("net/ionic: add optimized non-scattered Rx/Tx")
Signed-off-by: Andrew Boyer <andrew.boyer@amd.com>
---
drivers/net/ionic/ionic_rxtx_sg.c | 2 +-
drivers/net/ionic/ionic_rxtx_simple.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
@@ -175,7 +175,7 @@ ionic_xmit_pkts_sg(void *tx_queue, struct rte_mbuf **tx_pkts,
rte_prefetch0(&desc_base[q->head_idx]);
rte_prefetch0(IONIC_INFO_PTR(q, q->head_idx));
- if (tx_pkts) {
+ if (nb_pkts) {
rte_mbuf_prefetch_part1(tx_pkts[0]);
rte_mbuf_prefetch_part2(tx_pkts[0]);
}
@@ -148,7 +148,7 @@ ionic_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
rte_prefetch0(&desc_base[q->head_idx]);
rte_prefetch0(&q->info[q->head_idx]);
- if (tx_pkts) {
+ if (nb_pkts) {
rte_mbuf_prefetch_part1(tx_pkts[0]);
rte_mbuf_prefetch_part2(tx_pkts[0]);
}