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path: root/drivers/scsi/qedf/qedf_io.c
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Diffstat (limited to 'drivers/scsi/qedf/qedf_io.c')
-rw-r--r--drivers/scsi/qedf/qedf_io.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/scsi/qedf/qedf_io.c b/drivers/scsi/qedf/qedf_io.c
index acd9774a9387..4869ef813dc4 100644
--- a/drivers/scsi/qedf/qedf_io.c
+++ b/drivers/scsi/qedf/qedf_io.c
@@ -85,13 +85,13 @@ static void qedf_cmd_timeout(struct work_struct *work)
*/
QEDF_ERR(&(qedf->dbg_ctx), "ELS timeout, xid=0x%x.\n",
io_req->xid);
+ qedf_initiate_cleanup(io_req, true);
io_req->event = QEDF_IOREQ_EV_ELS_TMO;
/* Call callback function to complete command */
if (io_req->cb_func && io_req->cb_arg) {
io_req->cb_func(io_req->cb_arg);
io_req->cb_arg = NULL;
}
- qedf_initiate_cleanup(io_req, true);
kref_put(&io_req->refcount, qedf_release_cmd);
break;
case QEDF_SEQ_CLEANUP:
@@ -1562,6 +1562,8 @@ static void qedf_flush_els_req(struct qedf_ctx *qedf,
*/
els_req->event = QEDF_IOREQ_EV_ELS_FLUSH;
+ clear_bit(QEDF_CMD_OUTSTANDING, &els_req->flags);
+
/* Cancel the timer */
cancel_delayed_work_sync(&els_req->timeout_work);
@@ -1704,8 +1706,10 @@ void qedf_flush_active_ios(struct qedf_rport *fcport, int lun)
io_req, io_req->xid);
continue;
}
+ qedf_initiate_cleanup(io_req, false);
flush_cnt++;
qedf_flush_els_req(qedf, io_req);
+
/*
* Release the kref and go back to the top of the
* loop.
@@ -2159,7 +2163,6 @@ int qedf_initiate_cleanup(struct qedf_ioreq *io_req,
/* Sanity check qedf_rport before dereferencing any pointers */
if (!test_bit(QEDF_RPORT_SESSION_READY, &fcport->flags)) {
QEDF_ERR(NULL, "tgt not offloaded\n");
- rc = 1;
return SUCCESS;
}
@@ -2169,6 +2172,10 @@ int qedf_initiate_cleanup(struct qedf_ioreq *io_req,
return SUCCESS;
}
+ if (io_req->cmd_type == QEDF_ELS) {
+ goto process_els;
+ }
+
if (!test_bit(QEDF_CMD_OUTSTANDING, &io_req->flags) ||
test_and_set_bit(QEDF_CMD_IN_CLEANUP, &io_req->flags)) {
QEDF_ERR(&(qedf->dbg_ctx), "io_req xid=0x%x already in "
@@ -2178,6 +2185,7 @@ int qedf_initiate_cleanup(struct qedf_ioreq *io_req,
}
set_bit(QEDF_CMD_IN_CLEANUP, &io_req->flags);
+process_els:
/* Ensure room on SQ */
if (!atomic_read(&fcport->free_sqes)) {
QEDF_ERR(&(qedf->dbg_ctx), "No SQ entries available\n");