staging: wilc1000: remove unused enum 'stats_flags'

Cleanup patch to remove the unused enum.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/wilc_wfi_netdevice.h

@@ -45,11 +45,6 @@
 #define FLOW_CONTROL_LOWER_THRESHOLD	128
 #define FLOW_CONTROL_UPPER_THRESHOLD	256
 
-enum stats_flags {
-	WILC_WFI_RX_PKT = BIT(0),
-	WILC_WFI_TX_PKT = BIT(1),
-};
-
 struct wilc_wfi_stats {
 	unsigned long rx_packets;
 	unsigned long tx_packets;