[SCSI] lpfc 8.3.30: Fix resource leak when acc fails for received plogi

Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index 7b6b2aa5795a..cc5dcd9e7d24 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -440,11 +440,15 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
                 spin_unlock_irq(shost->host_lock);
                 stat.un.b.lsRjtRsnCode = LSRJT_INVALID_CMD;
                 stat.un.b.lsRjtRsnCodeExp = LSEXP_NOTHING_MORE;
-                lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb,
+                rc = lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb,
                         ndlp, mbox);
+                if (rc)
+                        mempool_free(mbox, phba->mbox_mem_pool);
                 return 1;
         }
-        lpfc_els_rsp_acc(vport, ELS_CMD_PLOGI, cmdiocb, ndlp, mbox);
+        rc = lpfc_els_rsp_acc(vport, ELS_CMD_PLOGI, cmdiocb, ndlp, mbox);
+        if (rc)
+                mempool_free(mbox, phba->mbox_mem_pool);
         return 1;
 out:
         stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC;