[Intel-gfx] [PATCH v9 03/25] vfio: Remove vfio_file_is_group()

[Yi Liu]

since no user of vfio_file_is_group() now.

Reviewed-by: Kevin Tian <kevin.tian at intel.com>
Reviewed-by: Jason Gunthorpe <jgg at nvidia.com>
Tested-by: Terrence Xu <terrence.xu at intel.com>
Tested-by: Nicolin Chen <nicolinc at nvidia.com>
Tested-by: Yanting Jiang <yanting.jiang at intel.com>
Signed-off-by: Yi Liu <yi.l.liu at intel.com>
---
 drivers/vfio/group.c | 10 ----------
 include/linux/vfio.h |  1 -
 2 files changed, 11 deletions(-)

diff --git a/drivers/vfio/group.c b/drivers/vfio/group.c
index ede4723c5f72..4f937ebaf6f7 100644
--- a/drivers/vfio/group.c
+++ b/drivers/vfio/group.c
@@ -792,16 +792,6 @@ struct iommu_group *vfio_file_iommu_group(struct file *file)
 }
 EXPORT_SYMBOL_GPL(vfio_file_iommu_group);
 
-/**
- * vfio_file_is_group - True if the file is a vfio group file
- * @file: VFIO group file
- */
-bool vfio_file_is_group(struct file *file)
-{
-	return vfio_group_from_file(file);
-}
-EXPORT_SYMBOL_GPL(vfio_file_is_group);
-
 bool vfio_group_enforced_coherent(struct vfio_group *group)
 {
 	struct vfio_device *device;
diff --git a/include/linux/vfio.h b/include/linux/vfio.h
index d9a0770e5fc1..7519ae89fcd6 100644
--- a/include/linux/vfio.h
+++ b/include/linux/vfio.h
@@ -264,7 +264,6 @@ int vfio_mig_get_next_state(struct vfio_device *device,
  * External user API
  */
 struct iommu_group *vfio_file_iommu_group(struct file *file);
-bool vfio_file_is_group(struct file *file);
 bool vfio_file_is_valid(struct file *file);
 bool vfio_file_enforced_coherent(struct file *file);
 void vfio_file_set_kvm(struct file *file, struct kvm *kvm);
-- 
2.34.1