From bd6973ea6eafc8dd62ba04fea0eb4220efae0d20 Mon Sep 17 00:00:00 2001
From: Peter Senna Tschudin
Date: Thu, 6 Sep 2012 11:23:54 -0300
Subject: [media] drivers/media/pci/ngene/ngene-core.c: fix error return code
Convert a nonnegative error return code to a negative one, as returned
elsewhere in the function.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
//
(
if@p1 (\(ret < 0\|ret != 0\))
{ ... return ret; }
|
ret@p1 = 0
)
... when != ret = e1
when != &ret
*if(...)
{
... when != ret = e2
when forall
return ret;
}
//
Signed-off-by: Peter Senna Tschudin
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/pci/ngene/ngene-core.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/pci/ngene/ngene-core.c b/drivers/media/pci/ngene/ngene-core.c
index 2c2df88b4a9c..8eeec4f50ccb 100644
--- a/drivers/media/pci/ngene/ngene-core.c
+++ b/drivers/media/pci/ngene/ngene-core.c
@@ -1691,7 +1691,8 @@ int __devinit ngene_probe(struct pci_dev *pci_dev,
dev->i2c_current_bus = -1;
/* Register DVB adapters and devices for both channels */
- if (init_channels(dev) < 0)
+ stat = init_channels(dev);
+ if (stat < 0)
goto fail2;
return 0;
--
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