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| author | Lars-Peter Clausen <lars@metafoo.de> | 2013-05-23 20:30:23 +0400 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-05-23 20:38:41 +0400 |
| commit | 737f644c279b65b46ca9fe9ad149c713ca8b2663 (patch) | |
| tree | d28ff305d743b1e3262ecbf4bf464957f4e3553e /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | 139097a0a7cf0f63c1806cdca197f22b6f48501c (diff) | |
| download | linux-737f644c279b65b46ca9fe9ad149c713ca8b2663.tar.xz | |
Input: navpoint - pass correct pointer to free_irq()
free_irq() expects the same pointer that was passed to request_irq(),
otherwise the IRQ is not freed.
The issue was found using the following coccinelle script:
<smpl>
@r1@
type T;
T devid;
@@
request_irq(..., devid)
@r2@
type r1.T;
T devid;
position p;
@@
free_irq@p(..., devid)
@@
position p != r2.p;
@@
*free_irq@p(...)
</smpl>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions