e1000e: Drop a useless statement

err is set again a few lines below.

Cc: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Acked-by: Bruce Allan <bruce.w.allan@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/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 6aa795a..afd0129 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -5650,8 +5650,6 @@
 	if (err)
 		goto err_sw_init;
 
-	err = -EIO;
-
 	memcpy(&hw->mac.ops, ei->mac_ops, sizeof(hw->mac.ops));
 	memcpy(&hw->nvm.ops, ei->nvm_ops, sizeof(hw->nvm.ops));
 	memcpy(&hw->phy.ops, ei->phy_ops, sizeof(hw->phy.ops));