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vfio: fix a warning message

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The first argument to the WARN() macro has to be a condition.  I'm sort
of disappointed that this code doesn't generate a compiler warning.  I
guess -Wformat-extra-args doesn't work in the kernel.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Dan Carpenter 2015-11-21 13:32:21 +03:00 committed by Alex Williamson
parent 7200be7c81
commit 049af1060b
1 changed files with 1 additions and 1 deletions
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2
drivers/vfio/vfio.c
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@ -682,7 +682,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
return 0;
/* TODO Prevent device auto probing */
WARN("Device %s added to live group %d!\n", dev_name(dev),
WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
iommu_group_id(group->iommu_group));
return 0;