[PATCH] qla2xxx: Fix issue reported by static checker for qla2x00_els_dcmd2_sp_done()

[Himanshu Madhani]

From: Quinn Tran <quinn.t...@cavium.com>

This patch fixes following Smatch complaint:

drivers/scsi/qla2xxx/qla_iocb.c:2647 qla2x00_els_dcmd2_sp_done()
error: we previously assumed 'e' could be null (see line 2631)

Fixes: 8777e4314d39 ("scsi: qla2xxx: Migrate NVME N2N handling into state 
machine")
Reported-by: Dan Carpenter <dan.carpen...@oracle.com>
Signed-off-by: Quinn Tran <quinn.t...@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madh...@cavium.com>
---
 drivers/scsi/qla2xxx/qla_iocb.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index 059f2c9dc192..213321295753 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -2642,6 +2642,7 @@ qla2x00_els_dcmd2_sp_done(void *ptr, int res)
                                    elsio->u.els_plogi.els_resp_pyld,
                                    elsio->u.els_plogi.els_resp_pyld_dma);
                        sp->free(sp);
+                       return;
                }
                e->u.iosb.sp = sp;
                qla2x00_post_work(vha, e);
-- 
2.17.0.rc1.35.g90bbd502d