if ((sp = kmalloc(sizeof(struct snap), GFP_KERNEL)) == NULL)
return -ENOMEM;
- mbus = inode->u.generic_ip;
+ mbus = inode->i_private;
sp->slen = snprintf(sp->str, STAT_BUF_SIZE,
"nreaders %d events %u text_lost %u\n",
static int mon_stat_release(struct inode *inode, struct file *file)
{
+ struct snap *sp = file->private_data;
+ file->private_data = NULL;
+ kfree(sp);
return 0;
}
-struct file_operations mon_fops_stat = {
+const struct file_operations mon_fops_stat = {
.owner = THIS_MODULE,
.open = mon_stat_open,
.llseek = no_llseek,