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bus/pci: remove unnecessary cast

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The variables 'vfio_res->nb_maps' and 'i' are of type int. The type
casting of 'vfio_res->nb_maps' is redundant and not required.

Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
This commit is contained in:
Yunjian Wang 2020-09-16 20:41:56 +08:00 committed by David Marchand
parent 2a089d2d52
commit 40094b8eea
1 changed files with 3 additions and 3 deletions
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6
drivers/bus/pci/linux/pci_vfio.c
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@ -762,7 +762,7 @@ pci_vfio_map_resource_primary(struct rte_pci_device *dev)
}
}
for (i = 0; i < (int) vfio_res->nb_maps; i++) {
for (i = 0; i < vfio_res->nb_maps; i++) {
struct vfio_region_info *reg = NULL;
void *bar_addr;
@ -888,7 +888,7 @@ pci_vfio_map_resource_secondary(struct rte_pci_device *dev)
/* map BARs */
maps = vfio_res->maps;
for (i = 0; i < (int) vfio_res->nb_maps; i++) {
for (i = 0; i < vfio_res->nb_maps; i++) {
ret = pci_vfio_mmap_bar(vfio_dev_fd, vfio_res, i, MAP_FIXED);
if (ret < 0) {
RTE_LOG(ERR, EAL, " %s mapping BAR%i failed: %s\n",
@ -948,7 +948,7 @@ find_and_unmap_vfio_resource(struct mapped_pci_res_list *vfio_res_list,
pci_addr);
maps = vfio_res->maps;
for (i = 0; i < (int) vfio_res->nb_maps; i++) {
for (i = 0; i < vfio_res->nb_maps; i++) {
/*
* We do not need to be aware of MSI-X table BAR mappings as