misc: pci_endpoint_test: Fix failure path return values in probe
Return value of pci_endpoint_test_probe is not set properly in a couple of
failure cases. Fix it here.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
diff --git a/drivers/misc/pci_endpoint_test.c b/drivers/misc/pci_endpoint_test.c
index d40a34f..5e7af21 100644
--- a/drivers/misc/pci_endpoint_test.c
+++ b/drivers/misc/pci_endpoint_test.c
@@ -542,6 +542,7 @@
test->base = test->bar[test_reg_bar];
if (!test->base) {
+ err = -ENOMEM;
dev_err(dev, "Cannot perform PCI test without BAR%d\n",
test_reg_bar);
goto err_iounmap;
@@ -551,6 +552,7 @@
id = ida_simple_get(&pci_endpoint_test_ida, 0, 0, GFP_KERNEL);
if (id < 0) {
+ err = id;
dev_err(dev, "unable to get id\n");
goto err_iounmap;
}