Instead of using an int for the return value of this function use the
correct enum pci_p2pdma_map_type.
Signed-off-by: Logan Gunthorpe <log...@deltatee.com>
---
drivers/pci/p2pdma.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/pci/p2pdma.c b/drivers/pci/p2pdma.c
index 3a5fb63c5f2c..09c864f193d2 100644
--- a/drivers/pci/p2pdma.c
+++ b/drivers/pci/p2pdma.c
@@ -544,11 +544,11 @@ calc_map_type_and_dist_warn(struct pci_dev *provider,
struct pci_dev *client,
int pci_p2pdma_distance_many(struct pci_dev *provider, struct device **clients,
int num_clients, bool verbose)
{
+ enum pci_p2pdma_map_type map;
bool not_supported = false;
struct pci_dev *pci_client;
int total_dist = 0;
- int distance;
- int i, ret;
+ int i, distance;
if (num_clients == 0)
return -1;
@@ -563,15 +563,15 @@ int pci_p2pdma_distance_many(struct pci_dev *provider,
struct device **clients,
}
if (verbose)
- ret = calc_map_type_and_dist_warn(provider, pci_client,
+ map = calc_map_type_and_dist_warn(provider, pci_client,
&distance);
else
- ret = calc_map_type_and_dist(provider, pci_client,
+ map = calc_map_type_and_dist(provider, pci_client,
&distance, NULL, NULL);
pci_dev_put(pci_client);
- if (ret == PCI_P2PDMA_MAP_NOT_SUPPORTED)
+ if (map == PCI_P2PDMA_MAP_NOT_SUPPORTED)
not_supported = true;
if (not_supported && !verbose)
--
2.20.1
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