From: Patrick McHardy <kaber@trash.net>
To: Adrian Bunk <bunk@kernel.org>
Cc: Frank Blaschka <frank.blaschka@de.ibm.com>,
Jeff Garzik <jeff@garzik.org>,
"David S. Miller" <davem@davemloft.net>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: drivers/s390/net/qeth_l3_main.c build error
Date: Mon, 21 Jul 2008 14:13:12 +0200 [thread overview]
Message-ID: <48847D58.7050501@trash.net> (raw)
In-Reply-To: <20080721105553.GB22914@cs181140183.pp.htv.fi>
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Adrian Bunk wrote:
> Commit 6aa895b047720f71ec4eb11452f7c3ce8426941f
> (vlan: Don't store VLAN tag in cb) causes the following build error:
>
> <-- snip -->
>
> ...
> CC drivers/s390/net/qeth_l3_main.o
> /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/s390/net/qeth_l3_main.c: In function 'qeth_l3_hard_start_xmit':
> /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/s390/net/qeth_l3_main.c:2654: error: implicit declaration of function 'VLAN_TX_SKB_CB'
> /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/s390/net/qeth_l3_main.c:2654: error: invalid type argument of '->' (have 'int')
> make[3]: *** [drivers/s390/net/qeth_l3_main.o] Error 1
>
> <-- snip -->
>
Sorry, this patch should fix it.
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qeth: fix build error caused by VLAN changes
Adrian Bunk reports this build error:
CC drivers/s390/net/qeth_l3_main.o
/home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/s390/net/qeth_l3_main.c: In function 'qeth_l3_hard_start_xmit':
/home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/s390/net/qeth_l3_main.c:2654: error: implicit declaration of function 'VLAN_TX_SKB_CB'
/home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/s390/net/qeth_l3_main.c:2654: error: invalid type argument of '->' (have 'int')
make[3]: *** [drivers/s390/net/qeth_l3_main.o] Error 1
The intention of the driver appears to be to invalidate the VLAN tag.
Change it to set skb->vlan_tci to zero, which has the same effect.
Signed-off-by: Patrick McHardy <kaber@trash.net>
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index b29afef..38de31b 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -2651,7 +2651,7 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
tag = (u16 *)(new_skb->data + 12);
*tag = __constant_htons(ETH_P_8021Q);
*(tag + 1) = htons(vlan_tx_tag_get(new_skb));
- VLAN_TX_SKB_CB(new_skb)->magic = 0;
+ new_skb->vlan_tci = 0;
}
}
prev parent reply other threads:[~2008-07-21 12:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-21 10:55 drivers/s390/net/qeth_l3_main.c build error Adrian Bunk
2008-07-21 12:13 ` Patrick McHardy [this message]
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