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authorAndrea Righi <arighi@develer.com>2010-08-19 14:13:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-20 09:34:54 -0700
commitd83a71c4219191a9a881318ae5ca9b39aa1d0540 (patch)
tree8556b81fb6a07e53735f4984780f8a8caf133383 /samples
parent7b34d5257a90c419d67c1c3b52f87a679845ef1e (diff)
downloadlinux-d83a71c4219191a9a881318ae5ca9b39aa1d0540.tar.gz
kfifo: fix a memory leak in dma example
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>
Diffstat (limited to 'samples')
-rw-r--r--samples/kfifo/dma-example.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/samples/kfifo/dma-example.c b/samples/kfifo/dma-example.c
index 03433ca5bda..3682278785f 100644
--- 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);