f9af5ad0f5
When building with clang, there is a warning (or error with
CONFIG_WERROR=y) due to a bitwise AND and logical NOT in
vfio_cdx_bm_ctrl():
drivers/vfio/cdx/main.c:77:6: error: logical not is only applied to the left hand side of this bitwise operator [-Werror,-Wlogical-not-parentheses]
77 | if (!vdev->flags & BME_SUPPORT)
| ^ ~
drivers/vfio/cdx/main.c:77:6: note: add parentheses after the '!' to evaluate the bitwise operator first
77 | if (!vdev->flags & BME_SUPPORT)
| ^
| ( )
drivers/vfio/cdx/main.c:77:6: note: add parentheses around left hand side expression to silence this warning
77 | if (!vdev->flags & BME_SUPPORT)
| ^
| ( )
1 error generated.
Add the parentheses as suggested in the first note, which is clearly
what was intended here.
Closes: https://github.com/ClangBuiltLinux/linux/issues/1939
Fixes:
|
||
|---|---|---|
| .. | ||
| cdx | ||
| fsl-mc | ||
| mdev | ||
| pci | ||
| platform | ||
| container.c | ||
| device_cdev.c | ||
| group.c | ||
| iommufd.c | ||
| iova_bitmap.c | ||
| Kconfig | ||
| Makefile | ||
| vfio_iommu_spapr_tce.c | ||
| vfio_iommu_type1.c | ||
| vfio_main.c | ||
| vfio.h | ||
| virqfd.c | ||