From 7c4c72f4438e3e99ad39b2a86e477fb1c6fd1f3f Mon Sep 17 00:00:00 2001 From: Peter Senna Tschudin Date: Tue, 18 Sep 2012 14:07:58 +0200 Subject: [PATCH] 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/) // ( 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 c1527f5b47e..e40125cb313 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; -- 2.46.0