Messages in this thread Patch in this message | | | From | Julia Lawall <> | Subject | [PATCH 2/10] sound/soc/nuc900/nuc900-ac97.c: add missing clk_put | Date | Wed, 1 Jun 2011 19:10:05 +0200 |
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From: Julia Lawall <julia@diku.dk>
This goto is after the call to clk_get, so it should go to the label that includes a call to clk_put.
A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/)
// <smpl> @r exists@ expression e1,e2; statement S; @@
e1 = clk_get@p1(...); ... when != e1 = e2 when != clk_put(e1) when any if (...) { ... when != clk_put(e1) when != if (...) { ... clk_put(e1) ... } * return@p3 ...; } else S // </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
--- sound/soc/nuc900/nuc900-ac97.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/nuc900/nuc900-ac97.c b/sound/soc/nuc900/nuc900-ac97.c index dac6732..9c0edad 100644 --- a/sound/soc/nuc900/nuc900-ac97.c +++ b/sound/soc/nuc900/nuc900-ac97.c @@ -356,7 +356,7 @@ static int __devinit nuc900_ac97_drvprobe(struct platform_device *pdev) nuc900_audio->irq_num = platform_get_irq(pdev, 0); if (!nuc900_audio->irq_num) { ret = -EBUSY; - goto out2; + goto out3; } nuc900_ac97_data = nuc900_audio;
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