netdev - [PATCH ethtool 2/3] netlink: Fix maybe uninitialized 'meters' variable

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Message-Id: <20230113233148.235543-3-f.fainelli@gmail.com>
Date:   Fri, 13 Jan 2023 15:31:47 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     netdev@...r.kernel.org
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        Michal Kubecek <mkubecek@...e.cz>,
        Markus Mayer <mmayer@...adcom.com>,
        Andrew Lunn <andrew@...n.ch>
Subject: [PATCH ethtool 2/3] netlink: Fix maybe uninitialized 'meters' variable

GCC12 warns that 'meters' may be uninitialized, initialize it
accordingly.

Fixes: 9561db9b76f4 ("Add cable test TDR support")
Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
---
 netlink/parser.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/netlink/parser.c b/netlink/parser.c
index f982f229a040..6f863610a490 100644
--- a/netlink/parser.c
+++ b/netlink/parser.c
@@ -237,7 +237,7 @@ int nl_parse_direct_m2cm(struct nl_context *nlctx, uint16_t type,
 			 struct nl_msg_buff *msgbuff, void *dest)
 {
 	const char *arg = *nlctx->argp;
-	float meters;
+	float meters = 0.0;
 	uint32_t cm;
 	int ret;
 
-- 
2.34.1