[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [PATCH][next] xen/pci: Avoid -Wflex-array-member-not-at-end warning
Hi all, Friendly ping: who can take this, please? 🙂 Thanks -- Gustavo On 21/08/24 02:50, Gustavo A. R. Silva wrote: Use the `DEFINE_RAW_FLEX()` helper for an on-stack definition of a flexible structure where the size of the flexible-array member is known at compile-time, and refactor the rest of the code, accordingly. So, with this, fix the following warning: drivers/xen/pci.c:48:55: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] Signed-off-by: Gustavo A. R. Silva <gustavoars@xxxxxxxxxx> --- drivers/xen/pci.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/drivers/xen/pci.c b/drivers/xen/pci.c index 72d4e3f193af..a2facd8f7e51 100644 --- a/drivers/xen/pci.c +++ b/drivers/xen/pci.c @@ -44,15 +44,11 @@ static int xen_add_device(struct device *dev) } #endif if (pci_seg_supported) { - struct { - struct physdev_pci_device_add add; - uint32_t pxm; - } add_ext = { - .add.seg = pci_domain_nr(pci_dev->bus), - .add.bus = pci_dev->bus->number, - .add.devfn = pci_dev->devfn - }; - struct physdev_pci_device_add *add = &add_ext.add; + DEFINE_RAW_FLEX(struct physdev_pci_device_add, add, optarr, 1); + + add->seg = pci_domain_nr(pci_dev->bus); + add->bus = pci_dev->bus->number; + add->devfn = pci_dev->devfn;#ifdef CONFIG_ACPIacpi_handle handle;
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