Commit 3305f43c authored by Dan Carpenter's avatar Dan Carpenter Committed by Jon Mason
Browse files

NTB: EPF: Fix error code in epf_ntb_bind() 



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: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarSouptick Joarder (HPE) <jrdr.linux@gmail.com>
Signed-off-by: default avatarJon Mason <jdmason@kudzu.us>
parent ae9f38ad

drivers/pci/endpoint/functions/pci-epf-vntb.c

+2 −1
Original line number Diff line number Diff line
@@ -1321,7 +1321,8 @@ static int epf_ntb_bind(struct pci_epf *epf) 
	pci_vntb_table[0].vendor = ntb->vntb_vid;

	pci_vntb_table[0].device = ntb->vntb_pid;



	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;

	}