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qeth: change checksumming default for HiperSockets

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Deactivate inbound checksumming on HiperSocket is a valid but
dangerous optimization in case the frame is routed from an OSA
network to an HiperSockets network. To go for sure we change the
default to software checksumming.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Frank Blaschka 2010-03-08 20:36:57 +00:00 committed by David S. Miller
parent 869da90b9a
commit 78cb27939f
1 changed files with 0 additions and 2 deletions
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drivers/s390/net/qeth_core_main.c
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@ -1114,8 +1114,6 @@ static int qeth_setup_card(struct qeth_card *card)
card->ipato.enabled = 0;
card->ipato.invert4 = 0;
card->ipato.invert6 = 0;
if (card->info.type == QETH_CARD_TYPE_IQD)
card->options.checksum_type = NO_CHECKSUMMING;
/* init QDIO stuff */
qeth_init_qdio_info(card);
return 0;