diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/misc/rio500.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/usb/misc/rio500.c b/drivers/usb/misc/rio500.c index 88f6abe7362..330c18e390b 100644 --- a/drivers/usb/misc/rio500.c +++ b/drivers/usb/misc/rio500.c @@ -118,10 +118,7 @@ ioctl_rio(struct inode *inode, struct file *file, unsigned int cmd, mutex_lock(&(rio->lock)); /* Sanity check to make sure rio is connected, powered, etc */ - if ( rio == NULL || - rio->present == 0 || - rio->rio_dev == NULL ) - { + if (rio->present == 0 || rio->rio_dev == NULL) { retval = -ENODEV; goto err_out; } @@ -280,10 +277,7 @@ write_rio(struct file *file, const char __user *buffer, if (intr) return -EINTR; /* Sanity check to make sure rio is connected, powered, etc */ - if ( rio == NULL || - rio->present == 0 || - rio->rio_dev == NULL ) - { + if (rio->present == 0 || rio->rio_dev == NULL) { mutex_unlock(&(rio->lock)); return -ENODEV; } @@ -369,10 +363,7 @@ read_rio(struct file *file, char __user *buffer, size_t count, loff_t * ppos) if (intr) return -EINTR; /* Sanity check to make sure rio is connected, powered, etc */ - if ( rio == NULL || - rio->present == 0 || - rio->rio_dev == NULL ) - { + if (rio->present == 0 || rio->rio_dev == NULL) { mutex_unlock(&(rio->lock)); return -ENODEV; } |