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| author | Yi Liu <yi.l.liu@intel.com> | 2023-07-18 06:55:46 -0700 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2023-07-25 10:20:15 -0600 |
| commit | ca9e45b414709b9a7279d396ec3d338b057349a8 (patch) | |
| tree | e20647f824e200d23d2e7ceae9605089eee3cc9b /include/linux/vfio.h | |
| parent | 1c9dc07487cb0f246075b2d3b305bba91156d376 (diff) | |
| download | lwn-ca9e45b414709b9a7279d396ec3d338b057349a8.tar.gz lwn-ca9e45b414709b9a7279d396ec3d338b057349a8.zip | |
vfio: Avoid repeated user pointer cast in vfio_device_fops_unl_ioctl()
This adds a local variable to store the user pointer cast result from arg.
It avoids the repeated casts in the code when more ioctls are added.
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Tested-by: Yanting Jiang <yanting.jiang@intel.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Link: https://lore.kernel.org/r/20230718135551.6592-22-yi.l.liu@intel.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'include/linux/vfio.h')
0 files changed, 0 insertions, 0 deletions