linux-kernel - [PATCH] I/OAT: fix null device in call to dev

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Message-ID: <20071215013326.16456.5483.stgit@localhost.localdomain>
Date:	Fri, 14 Dec 2007 17:33:26 -0800
From:	Shannon Nelson <shannon.nelson@...el.com>
To:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org
Cc:	snakebyte@....de, shannon.nelson@...el.com,
	maciej.sosnowski@...el.com
Subject: [PATCH] I/OAT: fix null device in call to dev_err()

We can't use the device in a dev_err() after a kzalloc failure or after the kfree, so
simplify it to the pdev that was originally passed in.

Cc: Eric Sesterhenn <snakebyte@....de>
Signed-off-by: Shannon Nelson <shannon.nelson@...el.com>
---

 drivers/dma/ioat_dma.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/dma/ioat_dma.c b/drivers/dma/ioat_dma.c
index c1c2dcc..19cd204 100644
--- a/drivers/dma/ioat_dma.c
+++ b/drivers/dma/ioat_dma.c
@@ -1351,7 +1351,7 @@ err_completion_pool:
 err_dma_pool:
 	kfree(device);
 err_kzalloc:
-	dev_err(&device->pdev->dev,
+	dev_err(&pdev->dev,
 		"Intel(R) I/OAT DMA Engine initialization failed\n");
 	return NULL;
 }

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