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vfio: More vfio_file_is_group() use cases

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Replace further open coded tests with helper.

Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/166516896843.1215571.5378890510536477434.stgit@omen
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Alex Williamson 2022-10-07 12:03:00 -06:00
parent 3dd59a7dcb
commit b1b8132a65
1 changed files with 3 additions and 3 deletions
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6
drivers/vfio/vfio_main.c
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@ -1615,7 +1615,7 @@ bool vfio_file_enforced_coherent(struct file *file)
struct vfio_group *group = file->private_data;
bool ret;
if (file->f_op != &vfio_group_fops)
if (!vfio_file_is_group(file))
return true;
mutex_lock(&group->group_lock);
@ -1647,7 +1647,7 @@ void vfio_file_set_kvm(struct file *file, struct kvm *kvm)
{
struct vfio_group *group = file->private_data;
if (file->f_op != &vfio_group_fops)
if (!vfio_file_is_group(file))
return;
mutex_lock(&group->group_lock);
@ -1667,7 +1667,7 @@ bool vfio_file_has_dev(struct file *file, struct vfio_device *device)
{
struct vfio_group *group = file->private_data;
if (file->f_op != &vfio_group_fops)
if (!vfio_file_is_group(file))
return false;
return group == device->group;