diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-07-26 16:35:24 +0200 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2021-08-02 15:23:43 -0600 |
| commit | 3fb1712d85962f81265b5018922a2da13cdf6033 (patch) | |
| tree | 07612a3e0f29b0f42364597cd0f3b9c107a22bb0 /drivers/vfio | |
| parent | 15a5896e61acb7cbad5efd9cf807a4d9a5e8315d (diff) | |
vfio/mdev: don't warn if ->request is not set
Only a single driver actually sets the ->request method, so don't print
a scary warning if it isn't.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20210726143524.155779-3-hch@lst.de
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/vfio')
| -rw-r--r-- | drivers/vfio/mdev/mdev_core.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/vfio/mdev/mdev_core.c b/drivers/vfio/mdev/mdev_core.c index b16606ebafa1..b314101237fe 100644 --- a/drivers/vfio/mdev/mdev_core.c +++ b/drivers/vfio/mdev/mdev_core.c @@ -138,10 +138,6 @@ int mdev_register_device(struct device *dev, const struct mdev_parent_ops *ops) if (!dev) return -EINVAL; - /* Not mandatory, but its absence could be a problem */ - if (!ops->request) - dev_info(dev, "Driver cannot be asked to release device\n"); - mutex_lock(&parent_list_lock); /* Check for duplicate */ |