linux-kernel - Re: [PATCH v4] net: thunderx: rework mac addresses list to u64 array

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Message-Id: <20180408.124200.2204489876311923873.davem@davemloft.net>
Date:   Sun, 08 Apr 2018 12:42:00 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     Vadim.Lomovtsev@...iumnetworks.com
Cc:     sgoutham@...ium.com, sunil.kovvuri@...il.com, rric@...nel.org,
        linux-arm-kernel@...ts.infradead.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, dnelson@...hat.com,
        robin.murphy@....com, hch@...radead.org, gustavo@...eddedor.com,
        Vadim.Lomovtsev@...ium.com
Subject: Re: [PATCH v4] net: thunderx: rework mac addresses list to u64
 array

From: Vadim Lomovtsev <Vadim.Lomovtsev@...iumnetworks.com>
Date: Fri,  6 Apr 2018 12:53:54 -0700

> @@ -1929,7 +1929,7 @@ static void nicvf_set_rx_mode_task(struct work_struct *work_arg)
>  						  work.work);
>  	struct nicvf *nic = container_of(vf_work, struct nicvf, rx_mode_work);
>  	union nic_mbx mbx = {};
> -	struct xcast_addr *xaddr, *next;
> +	int idx = 0;

No need to initialize idx.

> +		for (idx = 0; idx < vf_work->mc->count; idx++) {

As it is always explicitly initialized at, and only used inside of,
this loop.