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authorDan Carpenter <dan.carpenter@oracle.com>2015-11-21 13:32:21 +0300
committerAlex Williamson <alex.williamson@redhat.com>2015-11-21 06:55:58 -0700
commit049af1060bb81532f2700762a8ba71eb3fa81f5a (patch)
treee914b52b67dfdb4b61aec44af0d7f390197a2bb7
parent7200be7c81cc1a1c54a79348a724c16345c5242f (diff)
vfio: fix a warning message
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>
-rw-r--r--drivers/vfio/vfio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
index de632da2e22f..9da0703e09d0 100644
--- a/drivers/vfio/vfio.c
+++ b/drivers/vfio/vfio.c
@@ -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;