[TG3]: Sparse fixes for tg3

Change 0 to NULL where appropriate.

Signed-off-by: Peter Hagervall <hager@cs.umu.se>
Acked-by: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 52eae9f..06b02c5 100644 (file)
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -9534,7 +9534,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
                tp->write32_rx_mbox = tg3_write_indirect_mbox;
 
                iounmap(tp->regs);
-               tp->regs = 0;
+               tp->regs = NULL;
 
                pci_read_config_word(tp->pdev, PCI_COMMAND, &pci_cmd);
                pci_cmd &= ~PCI_COMMAND_MEMORY;
@@ -10682,7 +10682,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 err_out_iounmap:
        if (tp->regs) {
                iounmap(tp->regs);
-               tp->regs = 0;
+               tp->regs = NULL;
        }
 
 err_out_free_dev:
@@ -10707,7 +10707,7 @@ static void __devexit tg3_remove_one(struct pci_dev *pdev)
                unregister_netdev(dev);
                if (tp->regs) {
                        iounmap(tp->regs);
-                       tp->regs = 0;
+                       tp->regs = NULL;
                }
                free_netdev(dev);
                pci_release_regions(pdev);