diff options
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_os.c')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_os.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index a87fb9f00ac4..437d169a9814 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -398,9 +398,21 @@ static int qla4xxx_queuecommand(struct scsi_cmnd *cmd, { struct scsi_qla_host *ha = to_qla_host(cmd->device->host); struct ddb_entry *ddb_entry = cmd->device->hostdata; + struct iscsi_cls_session *sess = ddb_entry->sess; struct srb *srb; int rval; + if (!sess) { + cmd->result = DID_IMM_RETRY << 16; + goto qc_fail_command; + } + + rval = iscsi_session_chkready(sess); + if (rval) { + cmd->result = rval; + goto qc_fail_command; + } + if (atomic_read(&ddb_entry->state) != DDB_STATE_ONLINE) { if (atomic_read(&ddb_entry->state) == DDB_STATE_DEAD) { cmd->result = DID_NO_CONNECT << 16; |