From: Wei Yongjun <[email protected]> Fix to return a negative error code from the ppc4xx_setup_pcieh_hw() error handling case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <[email protected]> --- arch/powerpc/sysdev/ppc4xx_msi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/sysdev/ppc4xx_msi.c b/arch/powerpc/sysdev/ppc4xx_msi.c index 590dab4..b729d44 100644 --- a/arch/powerpc/sysdev/ppc4xx_msi.c +++ b/arch/powerpc/sysdev/ppc4xx_msi.c @@ -242,7 +242,8 @@ static int ppc4xx_msi_probe(struct platform_device *dev) if (!msi_irqs) return -ENODEV; - if (ppc4xx_setup_pcieh_hw(dev, res, msi)) + err = ppc4xx_setup_pcieh_hw(dev, res, msi); + if (err) goto error_out; err = ppc4xx_msi_init_allocator(dev, msi);
