staging: et131x: Remove unused buffer[1,2] variables.

The fbr_lookup struct variables buffer1 and buffer2 are only assigned
and never used, so remove them.

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c
index 1534582..d1f5192 100644 (file)
--- a/drivers/staging/et131x/et131x.c
+++ b/drivers/staging/et131x/et131x.c
@@ -284,8 +284,6 @@ struct rx_status_block {
  */
 struct fbr_lookup {
        void            *virt[MAX_DESC_PER_RING_RX];
-       void            *buffer1[MAX_DESC_PER_RING_RX];
-       void            *buffer2[MAX_DESC_PER_RING_RX];
        u32              bus_high[MAX_DESC_PER_RING_RX];
        u32              bus_low[MAX_DESC_PER_RING_RX];
        void            *ring_virtaddr;
@@ -2405,11 +2403,6 @@ static int et131x_rx_dma_memory_alloc(struct et131x_adapter *adapter)
                                                lower_32_bits(fbr_tmp_physaddr);
 
                                fbr_tmp_physaddr += rx_ring->fbr[id]->buffsize;
-
-                               rx_ring->fbr[id]->buffer1[index] =
-                                       rx_ring->fbr[id]->virt[index];
-                               rx_ring->fbr[id]->buffer2[index] =
-                                       rx_ring->fbr[id]->virt[index] - 4;
                        }
                }
        }