diff options
| -rw-r--r-- | drivers/staging/vme/devices/vme_user.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/staging/vme/devices/vme_user.c b/drivers/staging/vme/devices/vme_user.c index 19ba749bb122..da828f48b2ef 100644 --- a/drivers/staging/vme/devices/vme_user.c +++ b/drivers/staging/vme/devices/vme_user.c @@ -430,15 +430,17 @@ static loff_t vme_user_llseek(struct file *file, loff_t off, int whence) size_t image_size; loff_t res; - if (minor == CONTROL_MINOR) - return -EINVAL; - - mutex_lock(&image[minor].mutex); - image_size = vme_get_size(image[minor].resource); - res = fixed_size_llseek(file, off, whence, image_size); - mutex_unlock(&image[minor].mutex); + switch (type[minor]) { + case MASTER_MINOR: + case SLAVE_MINOR: + mutex_lock(&image[minor].mutex); + image_size = vme_get_size(image[minor].resource); + res = fixed_size_llseek(file, off, whence, image_size); + mutex_unlock(&image[minor].mutex); + return res; + } - return res; + return -EINVAL; } /* |