Commit 5ddf8391 authored Aug 19, 2010 by Andrea Righi Committed by Linus Torvalds Aug 20, 2010

kfifo: add kfifo_skip() testcase



Add a testcase for kfifo_skip() to the byte stream fifo example.

Signed-off-by: Andrea Righi <arighi@develer.com>
Cc: Greg KH <greg@kroah.com>
Acked-by: Stefani Seibold <stefani@seibold.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent b35de43b

samples/kfifo/bytestream-example.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -73,6 +73,10 @@ static int __init testfunc(void)
		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++)
		;