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HV: make the functions void

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The functions always return 0 so it makes sense to make them void functions

Tracked-On: #3475
Signed-off-by: dongshen <dongsheng.x.zhang@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
dongshen
2019-07-25 17:25:13 -07:00
committed by wenlingz
parent d6bf060573
commit a092f40009
5 changed files with 18 additions and 30 deletions
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8
hypervisor/dm/vpci/pci_pt.c
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@@ -129,7 +129,7 @@ static uint64_t get_pbar_base(const struct pci_pdev *pdev, uint32_t idx)
/**
* @pre vdev != NULL
*/
int32_t vdev_pt_read_cfg(const struct pci_vdev *vdev, uint32_t offset, uint32_t bytes, uint32_t *val)
void vdev_pt_read_cfg(const struct pci_vdev *vdev, uint32_t offset, uint32_t bytes, uint32_t *val)
{
/* bar access must be 4 bytes and offset must also be 4 bytes aligned */
if ((bytes == 4U) && ((offset & 0x3U) == 0U)) {
@@ -137,8 +137,6 @@ int32_t vdev_pt_read_cfg(const struct pci_vdev *vdev, uint32_t offset, uint32_t
} else {
*val = ~0U;
}
return 0;
}
/**
@@ -440,14 +438,12 @@ static void vdev_pt_write_vbar(struct pci_vdev *vdev, uint32_t offset, uint32_t
* @pre vdev != NULL
* bar write access must be 4 bytes and offset must also be 4 bytes aligned, it will be dropped otherwise
*/
int32_t vdev_pt_write_cfg(struct pci_vdev *vdev, uint32_t offset, uint32_t bytes, uint32_t val)
void vdev_pt_write_cfg(struct pci_vdev *vdev, uint32_t offset, uint32_t bytes, uint32_t val)
{
/* bar write access must be 4 bytes and offset must also be 4 bytes aligned */
if ((bytes == 4U) && ((offset & 0x3U) == 0U)) {
vdev_pt_write_vbar(vdev, offset, val);
}
return 0;
}
/**