vfio/pci: Remove negative check on unsigned vector

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User space provides the vector as an unsigned int that is checked
early for validity (vfio_set_irqs_validate_and_prepare()).

A later negative check of the provided vector is not necessary.

Remove the negative check and ensure the type used
for the vector is consistent as an unsigned int.

Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/28521e1b0b091849952b0ecb8c118729fc8cdc4f.1683740667.git.reinette.chatre@intel.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

...

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Reinette Chatre 2023-05-11 08:44:29 -07:00 • committed by Alex Williamson

parent a65f35cfd5

commit 6578ed85c7

1 changed files with 8 additions and 7 deletions

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drivers/vfio/pci/vfio_pci_intrs.c

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