diff options
| -rw-r--r-- | drivers/pci/p2pdma.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/pci/p2pdma.c b/drivers/pci/p2pdma.c index 109bd7321962..abcdb2a6b1c0 100644 --- a/drivers/pci/p2pdma.c +++ b/drivers/pci/p2pdma.c @@ -546,11 +546,11 @@ 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; @@ -565,15 +565,15 @@ 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) |