From cf1ae052e073c7ef6cf1a783a6427f7228253bd3 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Tue, 28 Jul 2020 01:11:12 +0800 Subject: [PATCH] powerpc/powernv/sriov: Remove unused but set variable 'phb' Gcc report warning as follows: arch/powerpc/platforms/powernv/pci-sriov.c:602:25: warning: variable 'phb' set but not used [-Wunused-but-set-variable] 602 | struct pnv_phb *phb; | ^~~ This variable is not used, so this commit removing it. Reported-by: Hulk Robot Signed-off-by: Wei Yongjun Acked-by: Oliver O'Halloran Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200727171112.2781-1-weiyongjun1@huawei.com --- arch/powerpc/platforms/powernv/pci-sriov.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/powerpc/platforms/powernv/pci-sriov.c b/arch/powerpc/platforms/powernv/pci-sriov.c index 8404d8c3901d..7894745fd4f8 100644 --- a/arch/powerpc/platforms/powernv/pci-sriov.c +++ b/arch/powerpc/platforms/powernv/pci-sriov.c @@ -599,10 +599,8 @@ static int pnv_pci_vf_resource_shift(struct pci_dev *dev, int offset) static void pnv_pci_sriov_disable(struct pci_dev *pdev) { u16 num_vfs, base_pe; - struct pnv_phb *phb; struct pnv_iov_data *iov; - phb = pci_bus_to_pnvhb(pdev->bus); iov = pnv_iov_get(pdev); num_vfs = iov->num_vfs; base_pe = iov->vf_pe_arr[0].pe_number;