From e648f63c6520d6e572573149c16a64d2c5ad7ec5 Mon Sep 17 00:00:00 2001 From: Mike Christie Date: Thu, 31 Aug 2006 18:09:34 -0400 Subject: [SCSI] libiscsi: don't call into lld to cleanup task In the normal IO path we should not be calling back into the LLD since the LLD will have cleaned up the task before or after calling complete pdu. For the fail_command path we still need to do this to force the cleanup. Signed-off-by: Mike Christie Signed-off-by: James Bottomley --- drivers/scsi/libiscsi.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c index 12b5c1800740..c542d0e95e68 100644 --- a/drivers/scsi/libiscsi.c +++ b/drivers/scsi/libiscsi.c @@ -213,12 +213,8 @@ static void iscsi_get_ctask(struct iscsi_cmd_task *ctask) static void __iscsi_put_ctask(struct iscsi_cmd_task *ctask) { - struct iscsi_conn *conn = ctask->conn; - - if (atomic_dec_and_test(&ctask->refcount)) { - conn->session->tt->cleanup_cmd_task(conn, ctask); + if (atomic_dec_and_test(&ctask->refcount)) iscsi_complete_command(ctask); - } } static void iscsi_put_ctask(struct iscsi_cmd_task *ctask) @@ -1129,10 +1125,13 @@ static void fail_command(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask, sc = ctask->sc; if (!sc) return; + + conn->session->tt->cleanup_cmd_task(conn, ctask); iscsi_ctask_mtask_cleanup(ctask); sc->result = err; sc->resid = sc->request_bufflen; + /* release ref from queuecommand */ __iscsi_put_ctask(ctask); } -- cgit v1.2.3-55-g7522