diff options
| -rw-r--r-- | arch/s390/pci/pci_dma.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/pci/pci_dma.c b/arch/s390/pci/pci_dma.c index de48625b359..c64b4b294b0 100644 --- a/arch/s390/pci/pci_dma.c +++ b/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]); |