igb_open() and igb_close() are already declared in igb.h which
is included by igb_main.c. Remove the duplicate extern declarations
from igb_main.c to avoid redundancy and fix checkpatch warnings.
---
 drivers/net/ethernet/intel/igb/igb_main.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index ce91dda00..e2691b5c0 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -108,8 +108,6 @@ static void igb_free_all_rx_resources(struct igb_adapter *);
 static void igb_setup_mrqc(struct igb_adapter *);
 static void igb_init_queue_configuration(struct igb_adapter *adapter);
 static int igb_sw_init(struct igb_adapter *);
-int igb_open(struct net_device *);
-int igb_close(struct net_device *);
 static void igb_configure(struct igb_adapter *);
 static void igb_configure_tx(struct igb_adapter *);
 static void igb_configure_rx(struct igb_adapter *);
-- 
2.51.1