drivers/video/mb862xx/mb862xxfbdrv.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>
This commit is contained in:
parent
5fdc62ca62
commit
4aedf566f2
@ -1052,12 +1052,14 @@ static int __devinit mb862xx_pci_probe(struct pci_dev *pdev,
|
||||
break;
|
||||
default:
|
||||
/* should never occur */
|
||||
ret = -EIO;
|
||||
goto rel_reg;
|
||||
}
|
||||
|
||||
par->fb_base = ioremap(par->fb_base_phys, par->mapped_vram);
|
||||
if (par->fb_base == NULL) {
|
||||
dev_err(dev, "Cannot map framebuffer\n");
|
||||
ret = -EIO;
|
||||
goto rel_reg;
|
||||
}
|
||||
|
||||
@ -1073,11 +1075,13 @@ static int __devinit mb862xx_pci_probe(struct pci_dev *pdev,
|
||||
dev_dbg(dev, "mmio phys 0x%llx 0x%lx\n",
|
||||
(unsigned long long)par->mmio_base_phys, (ulong)par->mmio_len);
|
||||
|
||||
if (mb862xx_pci_gdc_init(par))
|
||||
ret = mb862xx_pci_gdc_init(par);
|
||||
if (ret)
|
||||
goto io_unmap;
|
||||
|
||||
if (request_irq(par->irq, mb862xx_intr, IRQF_SHARED,
|
||||
DRV_NAME, (void *)par)) {
|
||||
ret = request_irq(par->irq, mb862xx_intr, IRQF_SHARED,
|
||||
DRV_NAME, (void *)par);
|
||||
if (ret) {
|
||||
dev_err(dev, "Cannot request irq\n");
|
||||
goto io_unmap;
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user