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kfifo: fix a memory leak in dma example
author
Andrea Righi
<arighi@develer.com>
Thu, 19 Aug 2010 21:13:30 +0000
(14:13 -0700)
committer
Linus Torvalds
<torvalds@linux-foundation.org>
Fri, 20 Aug 2010 16:34:54 +0000
(09:34 -0700)
We use a dynamically allocated kfifo in the dma example, so we need to
free it when unloading the module.
Signed-off-by: Andrea Righi <arighi@develer.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>
samples/kfifo/dma-example.c
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diff --git
a/samples/kfifo/dma-example.c
b/samples/kfifo/dma-example.c
index
03433ca
..
3682278
100644
(file)
--- a/
samples/kfifo/dma-example.c
+++ b/
samples/kfifo/dma-example.c
@@
-105,9
+105,7
@@
static int __init example_init(void)
static void __exit example_exit(void)
{
-#ifdef DYNAMIC
- kfifo_free(&test);
-#endif
+ kfifo_free(&fifo);
}
module_init(example_init);