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Message-ID: <CAPgLHd886_=FOPw5MFRRzdpfRU63nW=eR0sVF+vAzw7TnHHByA@mail.gmail.com> Date: Tue, 7 Jan 2014 21:11:05 +0800 From: Wei Yongjun <weiyj.lk@...il.com> To: konrad.wilk@...cle.com, boris.ostrovsky@...cle.com, david.vrabel@...rix.com Cc: yongjun_wei@...ndmicro.com.cn, xen-devel@...ts.xenproject.org, linux-kernel@...r.kernel.org Subject: [PATCH -next] xen-platform: fix error return code in platform_pci_init() From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn> Fix to return a negative error code from the error handling case instead of 0, otherwise the error condition cann't be reflected from the return value. Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn> --- drivers/xen/platform-pci.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/xen/platform-pci.c b/drivers/xen/platform-pci.c index f1947ac..a1361c3 100644 --- a/drivers/xen/platform-pci.c +++ b/drivers/xen/platform-pci.c @@ -156,7 +156,8 @@ static int platform_pci_init(struct pci_dev *pdev, max_nr_gframes = gnttab_max_grant_frames(); grant_frames = alloc_xen_mmio(PAGE_SIZE * max_nr_gframes); - if (gnttab_setup_auto_xlat_frames(grant_frames)) + ret = gnttab_setup_auto_xlat_frames(grant_frames); + if (ret) goto out; ret = gnttab_init(); if (ret) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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