ret = kfifo_in(&test, buf, ret);
printk(KERN_INFO "ret: %d\n", ret);
+ /* skip first element of the fifo */
+ printk(KERN_INFO "skip 1st element\n");
+ kfifo_skip(&test);
+
/* put values into the fifo until is full */
for (i = 20; kfifo_put(&test, &i); i++)
;