[SCSI] aacraid: prohibit access to array container space

[safe/jmp/linux-2.6] / drivers / scsi / lasi700.c

diff --git a/drivers/scsi/lasi700.c b/drivers/scsi/lasi700.c
index 5c32a69..23880f8 100644 (file)
--- a/drivers/scsi/lasi700.c
+++ b/drivers/scsi/lasi700.c
@@ -40,6 +40,7 @@
 #include <linux/blkdev.h>
 #include <linux/ioport.h>
 #include <linux/dma-mapping.h>
+#include <linux/slab.h>
 
 #include <asm/page.h>
 #include <asm/pgtable.h>
@@ -101,16 +102,14 @@ lasi700_probe(struct parisc_device *dev)
        struct NCR_700_Host_Parameters *hostdata;
        struct Scsi_Host *host;
 
-       hostdata = kmalloc(sizeof(*hostdata), GFP_KERNEL);
+       hostdata = kzalloc(sizeof(*hostdata), GFP_KERNEL);
        if (!hostdata) {
-               printk(KERN_ERR "%s: Failed to allocate host data\n",
-                      dev->dev.bus_id);
+               dev_printk(KERN_ERR, &dev->dev, "Failed to allocate host data\n");
                return -ENOMEM;
        }
-       memset(hostdata, 0, sizeof(struct NCR_700_Host_Parameters));
 
        hostdata->dev = &dev->dev;
-       dma_set_mask(&dev->dev, DMA_32BIT_MASK);
+       dma_set_mask(&dev->dev, DMA_BIT_MASK(32));
        hostdata->base = ioremap_nocache(base, 0x100);
        hostdata->differential = 0;