net: bcmgenet: precalculate TxCB->bd_addr

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There is 1-to-1 mapping between TxCBs and TxBDs. Precalculate TxCB->bd_addr
once in bcmgenet_init_dma() instead of doing it over and over needlessly in
bcmgenet_get_txcb().

Signed-off-by: Petri Gynther <pgynther@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Petri Gynther 2015-02-23 11:00:45 -08:00 • committed by David S. Miller

parent 16c6d66788

commit 014012a491

1 changed files with 8 additions and 1 deletions

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9

drivers/net/ethernet/broadcom/genet/bcmgenet.c

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