bnx2x: use L1_CACHE_BYTES instead of magic number
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c
index 7ee9af0..da46309 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/bnx2x/bnx2x_cmn.c
@@ -358,7 +358,7 @@
#endif
prefetch(skb);
- prefetch(((char *)(skb)) + 128);
+ prefetch(((char *)(skb)) + L1_CACHE_BYTES);
#ifdef BNX2X_STOP_ON_ERROR
if (pad + len > bp->rx_buf_size) {
@@ -561,7 +561,7 @@
dma_unmap_addr(rx_buf, mapping),
pad + RX_COPY_THRESH,
DMA_FROM_DEVICE);
- prefetch(((char *)(skb)) + 128);
+ prefetch(((char *)(skb)) + L1_CACHE_BYTES);
/* is this an error packet? */
if (unlikely(cqe_fp_flags & ETH_RX_ERROR_FALGS)) {