From: Klaus Jensen <[email protected]> Pass an Error to msix_init_exclusive_bar() and check it.
Signed-off-by: Klaus Jensen <[email protected]> Message-Id: <[email protected]> Signed-off-by: Kevin Wolf <[email protected]> --- hw/block/nvme.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/hw/block/nvme.c b/hw/block/nvme.c index acc6dbc900..2a2e43f681 100644 --- a/hw/block/nvme.c +++ b/hw/block/nvme.c @@ -1522,7 +1522,7 @@ static void nvme_init_pmr(NvmeCtrl *n, PCIDevice *pci_dev) PCI_BASE_ADDRESS_MEM_PREFETCH, &n->pmrdev->mr); } -static void nvme_init_pci(NvmeCtrl *n, PCIDevice *pci_dev) +static void nvme_init_pci(NvmeCtrl *n, PCIDevice *pci_dev, Error **errp) { uint8_t *pci_conf = pci_dev->config; @@ -1535,7 +1535,9 @@ static void nvme_init_pci(NvmeCtrl *n, PCIDevice *pci_dev) n->reg_size); pci_register_bar(pci_dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY | PCI_BASE_ADDRESS_MEM_TYPE_64, &n->iomem); - msix_init_exclusive_bar(pci_dev, n->params.msix_qsize, 4, NULL); + if (msix_init_exclusive_bar(pci_dev, n->params.msix_qsize, 4, errp)) { + return; + } if (n->params.cmb_size_mb) { nvme_init_cmb(n, pci_dev); @@ -1603,7 +1605,12 @@ static void nvme_realize(PCIDevice *pci_dev, Error **errp) return; } - nvme_init_pci(n, pci_dev); + nvme_init_pci(n, pci_dev, &local_err); + if (local_err) { + error_propagate(errp, local_err); + return; + } + nvme_init_ctrl(n, pci_dev); for (i = 0; i < n->num_namespaces; i++) { -- 2.25.4
