[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH] drivers: net: xen-netfront: remove unused arrays
This patch removes some unused arrays from the netfront private data structure. Also removes an unused address variable. Signed-off-by: Vincenzo Maffione <v.maffione@xxxxxxxxx> --- Hello, I don't see the point in having those unused arrays in the private structure. Sorry if I'm missing something. Cheers, Vincenzo drivers/net/xen-netfront.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 158b5e6..1403ac7 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -137,10 +137,6 @@ struct netfront_info { grant_ref_t gref_rx_head; grant_ref_t grant_rx_ref[NET_RX_RING_SIZE]; - unsigned long rx_pfn_array[NET_RX_RING_SIZE]; - struct multicall_entry rx_mcl[NET_RX_RING_SIZE+1]; - struct mmu_update rx_mmu[NET_RX_RING_SIZE]; - /* Statistics */ struct netfront_stats __percpu *stats; @@ -252,7 +248,6 @@ static void xennet_alloc_rx_buffers(struct net_device *dev) RING_IDX req_prod = np->rx.req_prod_pvt; grant_ref_t ref; unsigned long pfn; - void *vaddr; struct xen_netif_rx_request *req; if (unlikely(!netif_carrier_ok(dev))) @@ -322,7 +317,6 @@ no_skb: np->grant_rx_ref[id] = ref; pfn = page_to_pfn(skb_frag_page(&skb_shinfo(skb)->frags[0])); - vaddr = page_address(skb_frag_page(&skb_shinfo(skb)->frags[0])); req = RING_GET_REQUEST(&np->rx, req_prod + i); gnttab_grant_foreign_access_ref(ref, -- 1.9.2 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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