linux-kernel - [net PATCH 9/9] octeontx2-af: Fix uninitialized variable warning

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Date:   Tue, 16 Mar 2021 14:57:13 +0530
From:   Hariprasad Kelam <hkelam@...vell.com>
To:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     <kuba@...nel.org>, <davem@...emloft.net>, <sgoutham@...vell.com>,
        <lcherian@...vell.com>, <gakula@...vell.com>, <jerinj@...vell.com>,
        <sbhatta@...vell.com>, <hkelam@...vell.com>
Subject: [net PATCH 9/9] octeontx2-af: Fix uninitialized variable warning

From: Subbaraya Sundeep <sbhatta@...vell.com>

Initialize l4_key_offset variable to fix uninitialized
variable compiler warning.

Fixes: b9b7421("octeontx2-af: Support ESP/AH RSS hashing")
Signed-off-by: Subbaraya Sundeep <sbhatta@...vell.com>
Signed-off-by: Hariprasad Kelam <hkelam@...vell.com>
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@...vell.com>
---
 drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
index d300019..3d068b7 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
@@ -2629,7 +2629,7 @@ static int set_flowkey_fields(struct nix_rx_flowkey_alg *alg, u32 flow_cfg)
 	struct nix_rx_flowkey_alg *field;
 	struct nix_rx_flowkey_alg tmp;
 	u32 key_type, valid_key;
-	int l4_key_offset;
+	int l4_key_offset = 0;
 
 	if (!alg)
 		return -EINVAL;
-- 
2.7.4