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Message-ID: <20240624103638.2087821-2-sumang@marvell.com>
Date: Mon, 24 Jun 2024 16:06:32 +0530
From: Suman Ghosh <sumang@...vell.com>
To: <sgoutham@...vell.com>, <gakula@...vell.com>, <sbhatta@...vell.com>,
<hkelam@...vell.com>, <davem@...emloft.net>, <edumazet@...gle.com>,
<kuba@...nel.org>, <pabeni@...hat.com>, <netdev@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <lcherian@...vell.com>,
<jerinj@...vell.com>, <markus.elfring@....de>
CC: Suman Ghosh <sumang@...vell.com>
Subject: [net PATCH 1/7] octeontx2-af: Fix klockwork issue in cgx.c
Fix minor klockwork issue in CGX. These are not real issues but sanity
checks.
Fixes: 96be2e0da85e ("octeontx2-af: Support for MAC address filters in CGX")
Signed-off-by: Suman Ghosh <sumang@...vell.com>
---
drivers/net/ethernet/marvell/octeontx2/af/cgx.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/cgx.c b/drivers/net/ethernet/marvell/octeontx2/af/cgx.c
index 27935c54b91b..af42a6d23e53 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/cgx.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/cgx.c
@@ -465,6 +465,13 @@ u64 cgx_lmac_addr_get(u8 cgx_id, u8 lmac_id)
u64 cfg;
int id;
+ if (!cgx_dev)
+ return 0;
+
+ lmac = lmac_pdata(lmac_id, cgx_dev);
+ if (!lmac)
+ return 0;
+
mac_ops = cgx_dev->mac_ops;
id = get_sequence_id_of_lmac(cgx_dev, lmac_id);
@@ -1648,7 +1655,7 @@ unsigned long cgx_get_lmac_bmap(void *cgxd)
static int cgx_lmac_init(struct cgx *cgx)
{
struct lmac *lmac;
- u64 lmac_list;
+ u64 lmac_list = 0;
int i, err;
/* lmac_list specifies which lmacs are enabled
--
2.25.1
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