If the connection is not offloaded then the backpointers from the tgt
pointer are undefined.
Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
---
drivers/scsi/bnx2fc/bnx2fc_els.c | 13 ++++++++++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/bnx2fc/bnx2fc_els.c b/drivers/scsi/bnx2fc/bnx2fc_els.c
index 68ca518..fee12c3 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_els.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_els.c
@@ -61,13 +61,20 @@ int bnx2fc_send_rrq(struct bnx2fc_cmd *aborted_io_req)
struct fc_els_rrq rrq;
struct bnx2fc_rport *tgt = aborted_io_req->tgt;
- struct fc_lport *lport = tgt->rdata->local_port;
+ struct fc_lport *lport = NULL;
struct bnx2fc_els_cb_arg *cb_arg = NULL;
- u32 sid = tgt->sid;
- u32 r_a_tov = lport->r_a_tov;
+ u32 sid = 0;
+ u32 r_a_tov = 0;
unsigned long start = jiffies;
int rc;
+ if (!test_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags))
+ return -EINVAL;
+
+ lport = tgt->rdata->local_port;
+ sid = tgt->sid;
+ r_a_tov = lport->r_a_tov;
+
BNX2FC_ELS_DBG("Sending RRQ orig_xid = 0x%x\n",
aborted_io_req->xid);
memset(&rrq, 0, sizeof(rrq));
--
1.8.5.6
