igb: move global_quad_port_a from global into local static define

This change moves global_quad_port_a into igb_probe as a static define
since it doesn't actually need to be global.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 62b6876..7f32211 100644 (file)
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -179,8 +179,6 @@ static struct pci_driver igb_driver = {
        .err_handler = &igb_err_handler
 };
 
-static int global_quad_port_a; /* global quad port a indication */
-
 MODULE_AUTHOR("Intel Corporation, <e1000-devel@lists.sourceforge.net>");
 MODULE_DESCRIPTION("Intel(R) Gigabit Ethernet Network Driver");
 MODULE_LICENSE("GPL");
@@ -252,12 +250,9 @@ static int __init igb_init_module(void)
 
        printk(KERN_INFO "%s\n", igb_copyright);
 
-       global_quad_port_a = 0;
-
 #ifdef CONFIG_IGB_DCA
        dca_register_notify(&dca_notifier);
 #endif
-
        ret = pci_register_driver(&igb_driver);
        return ret;
 }
@@ -1318,10 +1313,11 @@ static int __devinit igb_probe(struct pci_dev *pdev,
        struct net_device *netdev;
        struct igb_adapter *adapter;
        struct e1000_hw *hw;
+       u16 eeprom_data = 0;
+       static int global_quad_port_a; /* global quad port a indication */
        const struct e1000_info *ei = igb_info_tbl[ent->driver_data];
        unsigned long mmio_start, mmio_len;
        int err, pci_using_dac;
-       u16 eeprom_data = 0;
        u16 eeprom_apme_mask = IGB_EEPROM_APME;
        u32 part_num;