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[LMC]: lmc_main wants to use skb_tailroom 

At that point it is equivalent to what was being used, skb->end - skb->data,
and the need is clearly the one skb_tailroom satisfies.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnaldo Carvalho de Melo 2007-03-20 12:00:44 -03:00 committed by David S. Miller
parent f2adc98667
commit d004b8d490
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wan/lmc/lmc_main.c
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@ -1932,7 +1932,7 @@ static void lmc_softreset (lmc_softc_t * const sc) /*fold00*/
sc->lmc_rxring[i].status = 0x80000000;
/* used to be PKT_BUF_SZ now uses skb since we lose some to head room */
sc->lmc_rxring[i].length = skb_end_pointer(skb) - skb->data;
sc->lmc_rxring[i].length = skb_tailroom(skb);
/* use to be tail which is dumb since you're thinking why write
* to the end of the packj,et but since there's nothing there tail == data