linux-kernel - [PATCH -3rd repost 3/3] SCSI: lpfc, fix memory leak

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Message-Id: <1260452224-31760-3-git-send-email-jslaby@suse.cz>
Date:	Thu, 10 Dec 2009 14:37:04 +0100
From:	Jiri Slaby <jslaby@...e.cz>
To:	James.Bottomley@...e.de
Cc:	linux-scsi@...r.kernel.org, akpm@...ux-foundation.org,
	linux-kernel@...r.kernel.org, Jiri Slaby <jirislaby@...il.com>
Subject: [PATCH -3rd repost 3/3] SCSI: lpfc, fix memory leak

From: Jiri Slaby <jirislaby@...il.com>

Stanse found a memory leak on one fail path in lpfc_sli4_read_rev.

Add there kfree.

Signed-off-by: Jiri Slaby <jirislaby@...il.com>
Acked-by: James Smart <james.smart@...lex.com>
Cc: James E.J. Bottomley <James.Bottomley@...e.de>
---
 drivers/scsi/lpfc/lpfc_sli.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 7935667..487cf8e 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -4110,6 +4110,7 @@ lpfc_sli4_read_rev(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq,
 	if (rc) {
 		dma_free_coherent(&phba->pcidev->dev, dma_size,
 				  dmabuf->virt, dmabuf->phys);
+		kfree(dmabuf);
 		return -EIO;
 	}
 
-- 
1.6.5.5

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