s390: pci: don't print uninitialized data for debugging

[linux-2.6-block.git] / arch / s390 / pci / pci_dma.c

diff --git a/arch/s390/pci/pci_dma.c b/arch/s390/pci/pci_dma.c
index 7350c8bc13a290ca362ad25b69cdb050c72ab3f4..6b2f72f523b91bb6c68347602b33ca2446807229 100644 (file)
--- a/arch/s390/pci/pci_dma.c
+++ b/arch/s390/pci/pci_dma.c
@@ -423,7 +423,7 @@ static int __s390_dma_map_sg(struct device *dev, struct scatterlist *sg,
        dma_addr_t dma_addr_base, dma_addr;
        int flags = ZPCI_PTE_VALID;
        struct scatterlist *s;
-       unsigned long pa;
+       unsigned long pa = 0;
        int ret;
 
        size = PAGE_ALIGN(size);