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authorPeter Ujfalusi <peter.ujfalusi@ti.com>2013-03-14 21:26:24 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-03-15 01:27:39 +0000
commit7f08a89862b96d84c6dfe6c242eb010084e51d3b (patch)
tree3d406ceaf326d99ac2ffc4dc10198b5a5506dadc /sound
parent8af294b472067e9034fe288d912455cc0961d1b9 (diff)
downloadvexpress-lsk-7f08a89862b96d84c6dfe6c242eb010084e51d3b.tar.gz
ASoC: dapm: Fix pointer dereference in is_connected_output_ep()
*path is not yet initialized when we check if the widget is connected. The compiler also warns about this: sound/soc/soc-dapm.c: In function 'is_connected_output_ep': sound/soc/soc-dapm.c:824:18: warning: 'path' may be used uninitialized in this function Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/soc-dapm.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index f3255517de7..ab621b1db10 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -821,7 +821,6 @@ static int is_connected_output_ep(struct snd_soc_dapm_widget *widget,
(widget->id == snd_soc_dapm_line &&
!list_empty(&widget->sources))) {
widget->outputs = snd_soc_dapm_suspend_check(widget);
- path->walking = 0;
return widget->outputs;
}
}