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| author | Zhenzhong Duan <zhenzhong.duan@intel.com> | 2024-05-22 12:39:59 +0800 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2024-05-22 10:04:21 +0200 |
| commit | 84e37d02969ca1c7a6a8670e7d1da8e4ca5d56b9 (patch) | |
| tree | c36aeef25f3884d92bf7cf5ccf0a05299948c30e /hw/vfio/pci.c | |
| parent | 50b632b64ce460844089ddd5061460d8b119df5d (diff) | |
| download | qemu-84e37d02969ca1c7a6a8670e7d1da8e4ca5d56b9.zip qemu-84e37d02969ca1c7a6a8670e7d1da8e4ca5d56b9.tar.gz qemu-84e37d02969ca1c7a6a8670e7d1da8e4ca5d56b9.tar.bz2 | |
vfio/helpers: Make vfio_set_irq_signaling() return bool
This is to follow the coding standand in qapi/error.h to return bool
for bool-valued functions.
Suggested-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'hw/vfio/pci.c')
| -rw-r--r-- | hw/vfio/pci.c | 40 |
1 files changed, 21 insertions, 19 deletions
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c index a447013..358da44 100644 --- a/hw/vfio/pci.c +++ b/hw/vfio/pci.c @@ -147,10 +147,10 @@ static void vfio_intx_enable_kvm(VFIOPCIDevice *vdev, Error **errp) goto fail_irqfd; } - if (vfio_set_irq_signaling(&vdev->vbasedev, VFIO_PCI_INTX_IRQ_INDEX, 0, - VFIO_IRQ_SET_ACTION_UNMASK, - event_notifier_get_fd(&vdev->intx.unmask), - errp)) { + if (!vfio_set_irq_signaling(&vdev->vbasedev, VFIO_PCI_INTX_IRQ_INDEX, 0, + VFIO_IRQ_SET_ACTION_UNMASK, + event_notifier_get_fd(&vdev->intx.unmask), + errp)) { goto fail_vfio; } @@ -295,8 +295,8 @@ static int vfio_intx_enable(VFIOPCIDevice *vdev, Error **errp) fd = event_notifier_get_fd(&vdev->intx.interrupt); qemu_set_fd_handler(fd, vfio_intx_interrupt, NULL, vdev); - if (vfio_set_irq_signaling(&vdev->vbasedev, VFIO_PCI_INTX_IRQ_INDEX, 0, - VFIO_IRQ_SET_ACTION_TRIGGER, fd, errp)) { + if (!vfio_set_irq_signaling(&vdev->vbasedev, VFIO_PCI_INTX_IRQ_INDEX, 0, + VFIO_IRQ_SET_ACTION_TRIGGER, fd, errp)) { qemu_set_fd_handler(fd, NULL, NULL, vdev); event_notifier_cleanup(&vdev->intx.interrupt); return -errno; @@ -590,9 +590,10 @@ static int vfio_msix_vector_do_use(PCIDevice *pdev, unsigned int nr, fd = event_notifier_get_fd(&vector->interrupt); } - if (vfio_set_irq_signaling(&vdev->vbasedev, - VFIO_PCI_MSIX_IRQ_INDEX, nr, - VFIO_IRQ_SET_ACTION_TRIGGER, fd, &err)) { + if (!vfio_set_irq_signaling(&vdev->vbasedev, + VFIO_PCI_MSIX_IRQ_INDEX, nr, + VFIO_IRQ_SET_ACTION_TRIGGER, fd, + &err)) { error_reportf_err(err, VFIO_MSG_PREFIX, vdev->vbasedev.name); } } @@ -634,8 +635,9 @@ static void vfio_msix_vector_release(PCIDevice *pdev, unsigned int nr) int32_t fd = event_notifier_get_fd(&vector->interrupt); Error *err = NULL; - if (vfio_set_irq_signaling(&vdev->vbasedev, VFIO_PCI_MSIX_IRQ_INDEX, nr, - VFIO_IRQ_SET_ACTION_TRIGGER, fd, &err)) { + if (!vfio_set_irq_signaling(&vdev->vbasedev, VFIO_PCI_MSIX_IRQ_INDEX, + nr, VFIO_IRQ_SET_ACTION_TRIGGER, fd, + &err)) { error_reportf_err(err, VFIO_MSG_PREFIX, vdev->vbasedev.name); } } @@ -2873,8 +2875,8 @@ static void vfio_register_err_notifier(VFIOPCIDevice *vdev) fd = event_notifier_get_fd(&vdev->err_notifier); qemu_set_fd_handler(fd, vfio_err_notifier_handler, NULL, vdev); - if (vfio_set_irq_signaling(&vdev->vbasedev, VFIO_PCI_ERR_IRQ_INDEX, 0, - VFIO_IRQ_SET_ACTION_TRIGGER, fd, &err)) { + if (!vfio_set_irq_signaling(&vdev->vbasedev, VFIO_PCI_ERR_IRQ_INDEX, 0, + VFIO_IRQ_SET_ACTION_TRIGGER, fd, &err)) { error_reportf_err(err, VFIO_MSG_PREFIX, vdev->vbasedev.name); qemu_set_fd_handler(fd, NULL, NULL, vdev); event_notifier_cleanup(&vdev->err_notifier); @@ -2890,8 +2892,8 @@ static void vfio_unregister_err_notifier(VFIOPCIDevice *vdev) return; } - if (vfio_set_irq_signaling(&vdev->vbasedev, VFIO_PCI_ERR_IRQ_INDEX, 0, - VFIO_IRQ_SET_ACTION_TRIGGER, -1, &err)) { + if (!vfio_set_irq_signaling(&vdev->vbasedev, VFIO_PCI_ERR_IRQ_INDEX, 0, + VFIO_IRQ_SET_ACTION_TRIGGER, -1, &err)) { error_reportf_err(err, VFIO_MSG_PREFIX, vdev->vbasedev.name); } qemu_set_fd_handler(event_notifier_get_fd(&vdev->err_notifier), @@ -2938,8 +2940,8 @@ static void vfio_register_req_notifier(VFIOPCIDevice *vdev) fd = event_notifier_get_fd(&vdev->req_notifier); qemu_set_fd_handler(fd, vfio_req_notifier_handler, NULL, vdev); - if (vfio_set_irq_signaling(&vdev->vbasedev, VFIO_PCI_REQ_IRQ_INDEX, 0, - VFIO_IRQ_SET_ACTION_TRIGGER, fd, &err)) { + if (!vfio_set_irq_signaling(&vdev->vbasedev, VFIO_PCI_REQ_IRQ_INDEX, 0, + VFIO_IRQ_SET_ACTION_TRIGGER, fd, &err)) { error_reportf_err(err, VFIO_MSG_PREFIX, vdev->vbasedev.name); qemu_set_fd_handler(fd, NULL, NULL, vdev); event_notifier_cleanup(&vdev->req_notifier); @@ -2956,8 +2958,8 @@ static void vfio_unregister_req_notifier(VFIOPCIDevice *vdev) return; } - if (vfio_set_irq_signaling(&vdev->vbasedev, VFIO_PCI_REQ_IRQ_INDEX, 0, - VFIO_IRQ_SET_ACTION_TRIGGER, -1, &err)) { + if (!vfio_set_irq_signaling(&vdev->vbasedev, VFIO_PCI_REQ_IRQ_INDEX, 0, + VFIO_IRQ_SET_ACTION_TRIGGER, -1, &err)) { error_reportf_err(err, VFIO_MSG_PREFIX, vdev->vbasedev.name); } qemu_set_fd_handler(event_notifier_get_fd(&vdev->req_notifier), |