From 83c9100fdbbf78d1a308ab9b5cd1e72a812246b7 Mon Sep 17 00:00:00 2001
From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Mon, 3 Dec 2012 16:15:00 +0100
Subject: [PATCH] --- yaml --- r: 343412 b: refs/heads/master c:
 bafff1743f2b1bda24daba29c59f755aa2d505b7 h: refs/heads/master v: v3

---
 [refs]                        | 2 +-
 trunk/arch/s390/pci/pci_dma.c | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index a16241e0ee68..c5f30089f662 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4118fee78dabb138b548bd42694f3437a8830b60
+refs/heads/master: bafff1743f2b1bda24daba29c59f755aa2d505b7
diff --git a/trunk/arch/s390/pci/pci_dma.c b/trunk/arch/s390/pci/pci_dma.c
index de48625b3590..c64b4b294b0a 100644
--- a/trunk/arch/s390/pci/pci_dma.c
+++ b/trunk/arch/s390/pci/pci_dma.c
@@ -193,12 +193,13 @@ static void dma_free_seg_table(unsigned long entry)
 
 static void dma_cleanup_tables(struct zpci_dev *zdev)
 {
-	unsigned long *table = zdev->dma_table;
+	unsigned long *table;
 	int rtx;
 
 	if (!zdev || !zdev->dma_table)
 		return;
 
+	table = zdev->dma_table;
 	for (rtx = 0; rtx < ZPCI_TABLE_ENTRIES; rtx++)
 		if (reg_entry_isvalid(table[rtx]))
 			dma_free_seg_table(table[rtx]);