[sis190] Avoid unused variable warning in gcc 4.6

Reported-by: Ralph Giles <giles@thaumas.net>
Tested-by: Ralph Giles <giles@thaumas.net>
Signed-off-by: Michael Brown <mcb30@ipxe.org>

diff --git a/src/drivers/net/sis190.c b/src/drivers/net/sis190.c
index 1bf4d92cc0d99a4afa449a893a651d37c735cf84..991c30f9ec457dbc41dfc0ded4ac18c83eb21711 100644 (file)
--- a/src/drivers/net/sis190.c
+++ b/src/drivers/net/sis190.c
@@ -1113,7 +1113,6 @@ static int sis190_probe(struct pci_device *pdev)
 {
        struct sis190_private *tp;
        struct net_device *dev;
-       void *ioaddr;
        int rc;
 
        rc = sis190_init_board(pdev, &dev);
@@ -1124,7 +1123,6 @@ static int sis190_probe(struct pci_device *pdev)
        pci_set_drvdata(pdev, dev);
 
        tp = netdev_priv(dev);
-       ioaddr = tp->mmio_addr;
 
        rc = sis190_get_mac_addr(pdev, dev);
        if (rc < 0)