tg3: Cleanup tg3_alloc_rx_skb()
authorMatt Carlson <mcarlson@broadcom.com>
Thu, 14 Oct 2010 10:37:42 +0000 (10:37 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sun, 17 Oct 2010 20:57:44 +0000 (13:57 -0700)
src_map is no longer used in tg3_alloc_rx_skb().  Remove it.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/tg3.c

index f2d96ddd464ec98bfb1d24fd13104d5422d5da48..84530d9f1f4bd527d0a2d35598374e8583f4c1b1 100644 (file)
@@ -4573,12 +4573,11 @@ static int tg3_alloc_rx_skb(struct tg3 *tp, struct tg3_rx_prodring_set *tpr,
                            u32 opaque_key, u32 dest_idx_unmasked)
 {
        struct tg3_rx_buffer_desc *desc;
-       struct ring_info *map, *src_map;
+       struct ring_info *map;
        struct sk_buff *skb;
        dma_addr_t mapping;
        int skb_size, dest_idx;
 
-       src_map = NULL;
        switch (opaque_key) {
        case RXD_OPAQUE_RING_STD:
                dest_idx = dest_idx_unmasked & tp->rx_std_ring_mask;