[PATCH 1/2] NTB: EPF: Fix error code in epf_ntb_bind()

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Return an error code if pci_register_driver() fails.  Don't return
success.

Fixes: da51fd247424 ("NTB: EPF: support NTB transfer between PCI RC and EP connection")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
 drivers/pci/endpoint/functions/pci-epf-vntb.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/pci/endpoint/functions/pci-epf-vntb.c b/drivers/pci/endpoint/functions/pci-epf-vntb.c
index 111568089d45..cf338f3cf348 100644
--- a/drivers/pci/endpoint/functions/pci-epf-vntb.c
+++ b/drivers/pci/endpoint/functions/pci-epf-vntb.c
@@ -1312,7 +1312,8 @@ static int epf_ntb_bind(struct pci_epf *epf)
 
 	epf_set_drvdata(epf, ntb);
 
-	if (pci_register_driver(&vntb_pci_driver)) {
+	ret = pci_register_driver(&vntb_pci_driver);
+	if (ret) {
 		dev_err(dev, "failure register vntb pci driver\n");
 		goto err_bar_alloc;
 	}
-- 
2.35.1




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