Hi: This patch should prevent mistakes like the one I made earlier.
[NET]: Make illegal_highdma more anal Rather than having illegal_highdma as a macro when HIGHMEM is off, we can turn it into an inline function that returns zero. This will catch callers that give it bad arguments. Signed-off-by: Herbert Xu <[EMAIL PROTECTED]> Thanks, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <[EMAIL PROTECTED]> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- diff --git a/net/core/dev.c b/net/core/dev.c index 9c68ab8..134d9d1 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1234,7 +1234,6 @@ void netdev_rx_csum_fault(struct net_dev EXPORT_SYMBOL(netdev_rx_csum_fault); #endif -#ifdef CONFIG_HIGHMEM /* Actually, we should eliminate this check as soon as we know, that: * 1. IOMMU is present and allows to map all the memory. * 2. No high memory really exists on this machine. @@ -1242,6 +1241,7 @@ #ifdef CONFIG_HIGHMEM static inline int illegal_highdma(struct net_device *dev, struct sk_buff *skb) { +#ifdef CONFIG_HIGHMEM int i; if (dev->features & NETIF_F_HIGHDMA) @@ -1251,11 +1251,9 @@ static inline int illegal_highdma(struct if (PageHighMem(skb_shinfo(skb)->frags[i].page)) return 1; +#endif return 0; } -#else -#define illegal_highdma(dev, skb) (0) -#endif struct dev_gso_cb { void (*destructor)(struct sk_buff *skb); - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
