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drivers/video/cyber2000fb.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/) // <smpl> ( if@p1 (\(ret < 0\|ret != 0\)) { ... return ret; } | ret@p1 = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl> Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
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1 changed files with 3 additions and 1 deletions
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@ -1804,8 +1804,10 @@ cyberpro_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
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cfb->irq = dev->irq;
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cfb->region = pci_ioremap_bar(dev, 0);
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if (!cfb->region)
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if (!cfb->region) {
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err = -ENOMEM;
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goto failed_ioremap;
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}
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cfb->regs = cfb->region + MMIO_OFFSET;
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cfb->fb.device = &dev->dev;
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