diff options
| author | Yi Zou <yi.zou@intel.com> | 2009-02-27 14:07:31 -0800 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-03-13 15:15:48 -0500 |
| commit | 07c00ec449d4d94042063a6900d7d04fdc9f8e62 (patch) | |
| tree | 2aaf918675bbcaef8f1cc086fced688c4b776fd3 | |
| parent | e05620073625935290120be93a6214b1b52ae34f (diff) | |
[SCSI] fcoe: fcoe fc crc offload indication by skb->ip_summed
If LLD supports FCCRC offload, it should set ip_summed to be
CHECKSUM_UNNECESSARY so we don't have to do CRC check again.
Signed-off-by: Yi Zou <yi.zou@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| -rw-r--r-- | drivers/scsi/fcoe/libfcoe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/fcoe/libfcoe.c b/drivers/scsi/fcoe/libfcoe.c index 5dae823057a..0d6f5beb7f9 100644 --- a/drivers/scsi/fcoe/libfcoe.c +++ b/drivers/scsi/fcoe/libfcoe.c @@ -633,7 +633,7 @@ int fcoe_percpu_receive_thread(void *arg) * it's solicited data, in which case, the FCP layer would * check it during the copy. */ - if (lp->crc_offload) + if (lp->crc_offload && skb->ip_summed == CHECKSUM_UNNECESSARY) fr_flags(fp) &= ~FCPHF_CRC_UNCHECKED; else fr_flags(fp) |= FCPHF_CRC_UNCHECKED; |