net: ethernet: starfire: remove unused structs

'short_rx_done_desc' and 'basic_rx_done_desc' are unused since
commit fdecea66 ("  [netdrvr starfire] Add GPL'd firmware, remove
compat code").

Remove them.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

drivers/net/ethernet/adaptec/starfire.c

@@ -441,14 +441,6 @@ enum rx_desc_bits {
 };
 
 /* Completion queue entry. */
-struct short_rx_done_desc {
-	__le32 status;			/* Low 16 bits is length. */
-};
-struct basic_rx_done_desc {
-	__le32 status;			/* Low 16 bits is length. */
-	__le16 vlanid;
-	__le16 status2;
-};
 struct csum_rx_done_desc {
 	__le32 status;			/* Low 16 bits is length. */
 	__le16 csum;			/* Partial checksum */