netdev - Re: [net-next PATCH 7/8] fbnic: Add SW shim for MII interface to PMA/PMD

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Message-ID: <20251027174347.16e28741@kernel.org>
Date: Mon, 27 Oct 2025 17:43:47 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Alexander Duyck <alexander.duyck@...il.com>
Cc: netdev@...r.kernel.org, kernel-team@...a.com, andrew+netdev@...n.ch,
 hkallweit1@...il.com, linux@...linux.org.uk, pabeni@...hat.com,
 davem@...emloft.net
Subject: Re: [net-next PATCH 7/8] fbnic: Add SW shim for MII interface to
 PMA/PMD

On Fri, 24 Oct 2025 13:41:21 -0700 Alexander Duyck wrote:
> +	u8 aui;
> +
> +	if (fbd->netdev) {
> +		fbn = netdev_priv(fbd->netdev);
> +		aui = fbn->aui;
> +	}
> +
> +	switch (aui) {

Compiler says:

drivers/net/ethernet/meta/fbnic/fbnic_swmii.c:17:6: warning: variable 'aui' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized]
   15 |         u8 aui;
      |               ^
      |                = '\0'
-- 
pw-bot: cr