igbvf: Remove two unused declarations

There is no caller and implementations in tree.

Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20240816101638.882072-1-yuehaibing@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/ethernet/intel/igbvf/igbvf.h

@@ -282,7 +282,6 @@ enum igbvf_state_t {
 
 extern char igbvf_driver_name[];
 
-void igbvf_check_options(struct igbvf_adapter *);
 void igbvf_set_ethtool_ops(struct net_device *);
 
 int igbvf_up(struct igbvf_adapter *);

drivers/net/ethernet/intel/igbvf/mbx.h

@@ -49,7 +49,6 @@
 
 #define E1000_PF_CONTROL_MSG	0x0100 /* PF control message */
 
-void e1000_init_mbx_ops_generic(struct e1000_hw *hw);
 s32 e1000_init_mbx_params_vf(struct e1000_hw *);
 
 #endif /* _E1000_MBX_H_ */