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[SCSI] libiscsi: only check burst lengths when sending unsol data

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The first burst length is only relevant if immedate data = Yes
or if Initial R2T is No

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Mike Christie 2006-08-31 18:09:31 -04:00 committed by James Bottomley
parent d5390f5f78
commit db98ccde08
1 changed files with 2 additions and 1 deletions
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3
drivers/scsi/libiscsi.c
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@ -1593,7 +1593,8 @@ int iscsi_conn_start(struct iscsi_cls_conn *cls_conn)
return -EPERM; return -EPERM;
} }
if (session->first_burst > session->max_burst) { if ((session->imm_data_en || !session->initial_r2t_en) &&
session->first_burst > session->max_burst) {
printk("iscsi: invalid burst lengths: " printk("iscsi: invalid burst lengths: "
"first_burst %d max_burst %d\n", "first_burst %d max_burst %d\n",
session->first_burst, session->max_burst); session->first_burst, session->max_burst);