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xen/privcmd: make some integers unsigned

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There's no reason for them to be signed. No functional change.

Sponsored by:	Citrix Systems R&D
This commit is contained in:
Roger Pau Monné 2021-01-04 19:03:09 +01:00
parent 5ed9deef6b
commit f713a5b37e
1 changed files with 4 additions and 2 deletions
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6
sys/dev/xen/privcmd/privcmd.c
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@ -221,7 +221,8 @@ static int
privcmd_ioctl(struct cdev *dev, unsigned long cmd, caddr_t arg,
int mode, struct thread *td)
{
int error, i;
int error;
unsigned int i;
switch (cmd) {
case IOCTL_PRIVCMD_HYPERCALL: {
@ -263,7 +264,8 @@ privcmd_ioctl(struct cdev *dev, unsigned long cmd, caddr_t arg,
struct xen_add_to_physmap_range add;
xen_ulong_t *idxs;
xen_pfn_t *gpfns;
int *errs, index;
int *errs;
unsigned int index;
struct privcmd_map *umap;
uint16_t num;