sh: Kill off the remaining ST40 cruft.

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

diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index d76e1a8..038980b 100644 (file)
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -636,6 +636,8 @@ static int aac_cfg_open(struct inode *inode, struct file *file)
 static int aac_cfg_ioctl(struct inode *inode,  struct file *file,
                unsigned int cmd, unsigned long arg)
 {
+       if (!capable(CAP_SYS_ADMIN))
+               return -EPERM;
        return aac_do_ioctl(file->private_data, cmd, (void __user *)arg);
 }
 
@@ -689,6 +691,8 @@ static int aac_compat_ioctl(struct scsi_device *sdev, int cmd, void __user *arg)
 
 static long aac_compat_cfg_ioctl(struct file *file, unsigned cmd, unsigned long arg)
 {
+       if (!capable(CAP_SYS_ADMIN))
+               return -EPERM;
        return aac_compat_do_ioctl((struct aac_dev *)file->private_data, cmd, arg);
 }
 #endif
@@ -822,7 +826,7 @@ static ssize_t aac_show_reset_adapter(struct class_device *class_dev,
        tmp = aac_adapter_check_health(dev);
        if ((tmp == 0) && dev->in_reset)
                tmp = -EBUSY;
-       len = snprintf(buf, PAGE_SIZE, "0x%x", tmp);
+       len = snprintf(buf, PAGE_SIZE, "0x%x\n", tmp);
        return len;
 }
 
@@ -940,6 +944,7 @@ static struct scsi_host_template aac_driver_template = {
        .cmd_per_lun                    = AAC_NUM_IO_FIB, 
 #endif 
        .use_clustering                 = ENABLE_CLUSTERING,
+       .use_sg_chaining                = ENABLE_SG_CHAINING,
        .emulated                       = 1,
 };
 
@@ -1106,7 +1111,9 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
        __aac_shutdown(aac);
  out_unmap:
        aac_fib_map_free(aac);
-       pci_free_consistent(aac->pdev, aac->comm_size, aac->comm_addr, aac->comm_phys);
+       if (aac->comm_addr)
+               pci_free_consistent(aac->pdev, aac->comm_size, aac->comm_addr,
+                 aac->comm_phys);
        kfree(aac->queues);
        aac_adapter_ioremap(aac, 0);
        kfree(aac->fibs);
@@ -1122,9 +1129,8 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
 static void aac_shutdown(struct pci_dev *dev)
 {
        struct Scsi_Host *shost = pci_get_drvdata(dev);
-       struct aac_dev *aac = (struct aac_dev *)shost->hostdata;
        scsi_block_requests(shost);
-       __aac_shutdown(aac);
+       __aac_shutdown((struct aac_dev *)shost->hostdata);
 }
 
 static void __devexit aac_remove_one(struct pci_dev *pdev)