From: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Date: Sun, 24 Apr 2022 16:18:18 +0000 (+0530)
Subject: net/cnxk: fix uninitialized variables
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=938ba5f9b9fe85d011b170e42291840ab19340e5;p=dpdk.git

net/cnxk: fix uninitialized variables

Fix uninitialized scalar variable reported in coverity scan.

Coverity issue: 371876, 371877
Coverity issue: 371872, 371880
Fixes: 39dc567c195 ("net/cnxk: add Tx burst for CN9K")
Fixes: 19f3af2371a ("net/cnxk: add Tx burst for CN10K")
Cc: stable@dpdk.org

Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
---

diff --git a/drivers/net/cnxk/cn10k_tx.h b/drivers/net/cnxk/cn10k_tx.h
index de88a21e08..5d4003c5d4 100644
--- a/drivers/net/cnxk/cn10k_tx.h
+++ b/drivers/net/cnxk/cn10k_tx.h
@@ -866,10 +866,10 @@ cn10k_nix_xmit_pkts(void *tx_queue, uint64_t *ws, struct rte_mbuf **tx_pkts,
 	uintptr_t pa, lbase = txq->lmt_base;
 	uint16_t lmt_id, burst, left, i;
 	uintptr_t c_lbase = lbase;
+	uint64_t lso_tun_fmt = 0;
 	uint64_t mark_fmt = 0;
 	uint8_t mark_flag = 0;
 	rte_iova_t c_io_addr;
-	uint64_t lso_tun_fmt;
 	uint16_t c_lmt_id;
 	uint64_t sa_base;
 	uintptr_t laddr;
@@ -999,11 +999,11 @@ cn10k_nix_xmit_pkts_mseg(void *tx_queue, uint64_t *ws,
 	uint16_t segdw, lmt_id, burst, left, i;
 	uint8_t lnum, c_lnum, c_loff;
 	uintptr_t c_lbase = lbase;
+	uint64_t lso_tun_fmt = 0;
 	uint64_t mark_fmt = 0;
 	uint8_t mark_flag = 0;
 	uint64_t data0, data1;
 	rte_iova_t c_io_addr;
-	uint64_t lso_tun_fmt;
 	uint8_t shft, c_shft;
 	__uint128_t data128;
 	uint16_t c_lmt_id;
diff --git a/drivers/net/cnxk/cn9k_tx.h b/drivers/net/cnxk/cn9k_tx.h
index f55cd4bdf2..a0611a67c9 100644
--- a/drivers/net/cnxk/cn9k_tx.h
+++ b/drivers/net/cnxk/cn9k_tx.h
@@ -526,7 +526,7 @@ cn9k_nix_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t pkts,
 {
 	struct cn9k_eth_txq *txq = tx_queue;
 	const rte_iova_t io_addr = txq->io_addr;
-	uint64_t lso_tun_fmt, mark_fmt = 0;
+	uint64_t lso_tun_fmt = 0, mark_fmt = 0;
 	void *lmt_addr = txq->lmt_addr;
 	uint8_t mark_flag = 0;
 	uint16_t i;
@@ -574,7 +574,7 @@ cn9k_nix_xmit_pkts_mseg(void *tx_queue, struct rte_mbuf **tx_pkts,
 {
 	struct cn9k_eth_txq *txq = tx_queue;
 	const rte_iova_t io_addr = txq->io_addr;
-	uint64_t lso_tun_fmt, mark_fmt = 0;
+	uint64_t lso_tun_fmt = 0, mark_fmt = 0;
 	void *lmt_addr = txq->lmt_addr;
 	uint8_t mark_flag = 0;
 	uint16_t segdw;