[PATCH] I/OAT: fix null device in call to dev_err()

[Shannon Nelson <shannon.nelson@intel.com>]

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@gmx.de>
Signed-off-by: Shannon Nelson <shannon.nelson@intel.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;
 }