[PATCH] Fix sparse warning in e100 driver.

The patch below fixes the following sparse warnings:

drivers/net/e100.c:1481:13: warning: Using plain integer as NULL pointer
drivers/net/e100.c:1767:27: warning: Using plain integer as NULL pointer
drivers/net/e100.c:1847:27: warning: Using plain integer as NULL pointer

Signed-off-by: Luiz Capitulino <lcapitulino@mandriva.com.br>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index eb169a8e877316022c272bee1972bd3f02d92901..7a6aeae2c9fa9698f6ccd8bc9914e4b1e6b3e850 100644 (file)
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1478,7 +1478,7 @@ static inline int e100_rx_alloc_skb(struct nic *nic, struct rx *rx)
 
        if(pci_dma_mapping_error(rx->dma_addr)) {
                dev_kfree_skb_any(rx->skb);
-               rx->skb = 0;
+               rx->skb = NULL;
                rx->dma_addr = 0;
                return -ENOMEM;
        }
@@ -1764,7 +1764,7 @@ static int e100_up(struct nic *nic)
        if((err = e100_hw_init(nic)))
                goto err_clean_cbs;
        e100_set_multicast_list(nic->netdev);
-       e100_start_receiver(nic, 0);
+       e100_start_receiver(nic, NULL);
        mod_timer(&nic->watchdog, jiffies);
        if((err = request_irq(nic->pdev->irq, e100_intr, SA_SHIRQ,
                nic->netdev->name, nic->netdev)))
@@ -1844,7 +1844,7 @@ static int e100_loopback_test(struct nic *nic, enum loopback loopback_mode)
                mdio_write(nic->netdev, nic->mii.phy_id, MII_BMCR,
                        BMCR_LOOPBACK);
 
-       e100_start_receiver(nic, 0);
+       e100_start_receiver(nic, NULL);
 
        if(!(skb = dev_alloc_skb(ETH_DATA_LEN))) {
                err = -ENOMEM;