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iscsi-scst: reset conn->rx_task in scsi_cmnd_start() for EXTRACHECKS

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In scsi_cmnd_start() conn->rx_task is intended to be set only during the
call to _stage1_done, but there was no code to reset it.  It doesn't
actually matter in execution, but it was a little confusing to wonder
and try to understand why it wasn't reset.

Signed-off-by: David Butterfield <dab21774@gmail.com>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7142 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Vladislav Bolkhovitin
2017-04-21 01:17:53 +00:00
parent 660fb57d3a
commit 0e92843d30
1 changed files with 3 additions and 0 deletions
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iscsi-scst/kernel/iscsi.c
+3
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@@ -2154,6 +2154,9 @@ static int scsi_cmnd_start(struct iscsi_cmnd *req)
req->scst_state = ISCSI_CMD_STATE_RX_CMD;
conn->rx_task = current;
scst_cmd_init_stage1_done(scst_cmd, SCST_CONTEXT_DIRECT, 0);
#ifdef CONFIG_SCST_EXTRACHECKS
conn->rx_task = NULL;
#endif
if (req->scst_state != ISCSI_CMD_STATE_RX_CMD)
res = req->conn->transport->iscsit_receive_cmnd_data(req);