more trivial signedness fixes in drivers

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index ee08292bcf8..e5e2c9c4ebf 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -292,6 +292,7 @@ static void tulip_up(struct net_device *dev)
         struct tulip_private *tp = netdev_priv(dev);
         void __iomem *ioaddr = tp->base_addr;
         int next_tick = 3*HZ;
+        u32 reg;
         int i;
 
 #ifdef CONFIG_TULIP_NAPI
@@ -307,14 +308,14 @@ static void tulip_up(struct net_device *dev)
 
         /* Reset the chip, holding bit 0 set at least 50 PCI cycles. */
         iowrite32(0x00000001, ioaddr + CSR0);
-        pci_read_config_dword(tp->pdev, PCI_COMMAND, &i);  /* flush write */
+        pci_read_config_dword(tp->pdev, PCI_COMMAND, &reg);  /* flush write */
         udelay(100);
 
         /* Deassert reset.
            Wait the specified 50 PCI cycles after a reset by initializing
            Tx and Rx queues and the address filter list. */
         iowrite32(tp->csr0, ioaddr + CSR0);
-        pci_read_config_dword(tp->pdev, PCI_COMMAND, &i);  /* flush write */
+        pci_read_config_dword(tp->pdev, PCI_COMMAND, &reg);  /* flush write */
         udelay(100);
 
         if (tulip_debug > 1)