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nvmet-fc: fix byte swapping in nvmet_fc_ls_create_association

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We always need to do non-equal comparisms on the native endian versions
to get the correct result.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2017-07-14 11:14:46 +02:00 committed by Jens Axboe
parent dc1a0afbac
commit 7722ecdc54
1 changed files with 4 additions and 4 deletions
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8
drivers/nvme/target/fc.c
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@ -1174,14 +1174,14 @@ nvmet_fc_ls_create_association(struct nvmet_fc_tgtport *tgtport,
*/
if (iod->rqstdatalen < FCNVME_LSDESC_CRA_RQST_MINLEN)
ret = VERR_CR_ASSOC_LEN;
else if (rqst->desc_list_len <
cpu_to_be32(FCNVME_LSDESC_CRA_RQST_MIN_LISTLEN))
else if (be32_to_cpu(rqst->desc_list_len) <
FCNVME_LSDESC_CRA_RQST_MIN_LISTLEN)
ret = VERR_CR_ASSOC_RQST_LEN;
else if (rqst->assoc_cmd.desc_tag !=
cpu_to_be32(FCNVME_LSDESC_CREATE_ASSOC_CMD))
ret = VERR_CR_ASSOC_CMD;
else if (rqst->assoc_cmd.desc_len <
cpu_to_be32(FCNVME_LSDESC_CRA_CMD_DESC_MIN_DESCLEN))
else if (be32_to_cpu(rqst->assoc_cmd.desc_len) <
FCNVME_LSDESC_CRA_CMD_DESC_MIN_DESCLEN)
ret = VERR_CR_ASSOC_CMD_LEN;
else if (!rqst->assoc_cmd.ersp_ratio ||
(be16_to_cpu(rqst->assoc_cmd.ersp_ratio) >=