if ((retval = fill_read_buffer(file->f_dentry,buffer)))
goto out;
}
- pr_debug("%s: count = %d, ppos = %lld, buf = %s\n",
- __FUNCTION__,count,*ppos,buffer->page);
+ pr_debug("%s: count = %zd, ppos = %lld, buf = %s\n",
+ __FUNCTION__, count, *ppos, buffer->page);
retval = flush_read_buffer(buffer,buf,count,ppos);
out:
up(&buffer->sem);
* it in file->private_data for easy access.
*/
buffer = kzalloc(sizeof(struct configfs_buffer),GFP_KERNEL);
- if (buffer) {
- init_MUTEX(&buffer->sem);
- buffer->needs_read_fill = 1;
- buffer->ops = ops;
- file->private_data = buffer;
- } else
+ if (!buffer) {
error = -ENOMEM;
+ goto Enomem;
+ }
+ init_MUTEX(&buffer->sem);
+ buffer->needs_read_fill = 1;
+ buffer->ops = ops;
+ file->private_data = buffer;
goto Done;
Einval:
goto Done;
Eaccess:
error = -EACCES;
+ Enomem:
module_put(attr->ca_owner);
Done:
if (error && item)