From 9a2c1d31e6910b9d5e0205f9167d0b1abeea1413 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Mon, 26 Mar 2018 14:43:09 +0000 Subject: [PATCH] powerpc/4xx: Fix error return code in ppc4xx_msi_probe() Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun [mpe: Add missing ';' to make it compile] Signed-off-by: Michael Ellerman --- arch/powerpc/platforms/4xx/msi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/4xx/msi.c b/arch/powerpc/platforms/4xx/msi.c index 4b859c8..96aaae6 100644 --- a/arch/powerpc/platforms/4xx/msi.c +++ b/arch/powerpc/platforms/4xx/msi.c @@ -241,7 +241,8 @@ 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); -- 2.7.4