Bug#600155: [11/17] r6040: Fix multicast list iteration when hash filter is used
- To: Greg KH <gregkh@suse.de>
- Cc: linux-kernel@vger.kernel.org, stable@kernel.org, Florian Fainelli <florian@openwrt.org>, stable-review@kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, 600155@bugs.debian.org, Jason Heeris <jason.heeris@gmail.com>, David Miller <davem@davemloft.net>, spamalot@hispeed.ch, Ben Hutchings <ben@decadent.org.uk>
- Subject: Bug#600155: [11/17] r6040: Fix multicast list iteration when hash filter is used
- From: Jack Stone <jwjstone@fastmail.fm>
- Date: Fri, 22 Oct 2010 20:13:27 +0100
- Message-id: <[🔎] 4CC1E257.4070704@fastmail.fm>
- Reply-to: Jack Stone <jwjstone@fastmail.fm>, 600155@bugs.debian.org
- In-reply-to: <[🔎] 20101022184033.486292826@clark.site>
- References: <[🔎] 20101022184033.486292826@clark.site>
On 22/10/2010 19:39, Greg KH wrote:
> drivers/net/r6040.c | 1 +
> 1 file changed, 1 insertion(+)
>
> --- a/drivers/net/r6040.c
> +++ b/drivers/net/r6040.c
> @@ -976,6 +976,7 @@ static void r6040_multicast_list(struct
> iowrite16(hash_table[3], ioaddr + MAR3);
> }
> /* Multicast Address 1~4 case */
> + dmi = dev->mc_list;
> for (i = 0, dmi; (i < dev->mc_count) && (i < MCAST_MAX); i++) {
Any reason for the dmi in the above line? As far as I can see it is a
nop.
> adrp = (u16 *)dmi->dmi_addr;
> iowrite16(adrp[0], ioaddr + MID_1L + 8*i);
>
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