drivers/video/cyber2000fb.c: fix error return code
Author: Peter Senna Tschudin <peter.senna@gmail.com>
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: Florian Tobias Schandinat
---
drivers/video/cyber2000fb.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/video/cyber2000fb.c b/drivers/video/cyber2000fb.c
index c1527f5..e40125c 100644
--- a/drivers/video/cyber2000fb.c
+++ b/drivers/video/cyber2000fb.c
@@ -1804,8 +1804,10 @@ cyberpro_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
cfb->irq = dev->irq;
cfb->region = pci_ioremap_bar(dev, 0);
- if (!cfb->region)
+ if (!cfb->region) {
+ err = -ENOMEM;
goto failed_ioremap;
+ }
cfb->regs = cfb->region + MMIO_OFFSET;
cfb->fb.device = &dev->dev; |
---
drivers/video/cyber2000fb.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/video/cyber2000fb.c b/drivers/video/cyber2000fb.c
index c1527f5..e40125c 100644
--- a/drivers/video/cyber2000fb.c
+++ b/drivers/video/cyber2000fb.c
@@ -1804,8 +1804,10 @@ cyberpro_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
cfb->irq = dev->irq;
cfb->region = pci_ioremap_bar(dev, 0);
- if (!cfb->region)
+ if (!cfb->region) {
+ err = -ENOMEM;
goto failed_ioremap;
+ }
cfb->regs = cfb->region + MMIO_OFFSET;
cfb->fb.device = &dev->dev;