From: James Smart <james.smart@emulex.com>
Date: Fri, 2 Mar 2012 03:36:15 +0000 (-0500)
Subject: [SCSI] lpfc 8.3.30: Fix resource leak when acc fails for received plogi
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0a8a86facf359147b2d3ef796496a09b21984b03;p=linux-beck.git

[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>
---

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;