tree 84181a65a4e13edd6b14898e1747d8c84240c6c8
parent 52cdf8526fe24f11d300b75458ddee017f3f4c88
author Matt Carlson <mcarlson@broadcom.com> 1257171931 +0000
committer David S. Miller <davem@davemloft.net> 1257233942 -0800

tg3: Add more PCI DMA map error checking

This patch adds code to check the status of pci_map_single() before
allowing rx buffers to be used.  It also converts the pci_map_single()
call in tg3_run_loopback() to use skb_dma_map() instead.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>