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pdu: drop ISCSI_PDU_NO_CALLBACK

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we use the flag ISCSI_PDU_NO_CALLBACK and pdu->callback simultaneously, but
check only for one of them in various places. So drop ISCSI_PDU_NO_CALLBACK
and check for pdu->callback != NULL instead.

All PDUs that carried this flag have pdu->callback set to NULL.

Signed-off-by: Peter Lieven <pl@kamp.de>
This commit is contained in:
Peter Lieven
2016-05-02 10:40:15 +02:00
parent 03fe4d73f7
commit cde2043891
5 changed files with 22 additions and 28 deletions
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2
include/iscsi-private.h
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@@ -228,8 +228,6 @@ struct iscsi_pdu {
/* There will not be a response to this pdu, so delete it once it is sent on the wire. Don't put it on the wait-queue */
#define ISCSI_PDU_DELETE_WHEN_SENT 0x00000001
/* Don't call the CANCEL callback when the context is destroyed */
#define ISCSI_PDU_NO_CALLBACK 0x00000002
/* When reconnecting, just drop all these PDUs. Don't re-queue them.
* This includes any DATA-OUT PDU as well as all NOPs.
*/