Lines Matching refs:retval
82 ssize_t retval = 0, len; in roccat_read() local
95 retval = -EAGAIN; in roccat_read()
99 retval = -ERESTARTSYS; in roccat_read()
103 retval = -EIO; in roccat_read()
118 if (retval) in roccat_read()
129 retval = -EFAULT; in roccat_read()
132 retval += len; in roccat_read()
137 return retval; in roccat_read()
384 long retval = 0; in roccat_ioctl() local
390 retval = -ENODEV; in roccat_ioctl()
397 retval = -EFAULT; in roccat_ioctl()
400 retval = -ENOTTY; in roccat_ioctl()
404 return retval; in roccat_ioctl()
419 int retval; in roccat_init() local
422 retval = alloc_chrdev_region(&dev_id, ROCCAT_FIRST_MINOR, in roccat_init()
427 if (retval < 0) { in roccat_init()
433 retval = cdev_add(&roccat_cdev, dev_id, ROCCAT_MAX_DEVICES); in roccat_init()
435 if (retval < 0) { in roccat_init()
445 return retval; in roccat_init()