bgmac: don't update slot on skb alloc/dma mapping error

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Don't update the slot in "bgmac_dma_rx_skb_for_slot" unless both the
skb alloc and dma mapping are successful; and free the newly allocated
skb if a dma mapping error occurs.  This relieves the caller of the need
to deduce/execute the appropriate cleanup action required when an error
occurs.

Signed-off-by: Nathan Hintz <nlhintz@hotmail.com>
Acked-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Nathan Hintz 2013-10-29 19:32:01 -07:00 • committed by David S. Miller

parent 32663b8b89

commit b757a62e9f

1 changed files with 14 additions and 6 deletions

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drivers/net/ethernet/broadcom/bgmac.c

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