diff options
Diffstat (limited to 'drivers/scsi/aacraid/linit.c')
| -rw-r--r-- | drivers/scsi/aacraid/linit.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index d76e1a8cb93a..a7f42a17b5c7 100644 --- 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; } @@ -1106,7 +1110,9 @@ 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 +1128,8 @@ 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) |