diff mbox series

NTB: EPF: Fix missing error code in epf_ntb_bind()

Message ID 20220623084531.39837-1-jiapeng.chong@linux.alibaba.com (mailing list archive)
State Handled Elsewhere
Headers show
Series NTB: EPF: Fix missing error code in epf_ntb_bind() | expand

Commit Message

Jiapeng Chong June 23, 2022, 8:45 a.m. UTC 
The error code is missing in this code scenario, add the error code
'-EINVAL' to the return value 'ret'.

This was found by smatch:

drivers/pci/endpoint/functions/pci-epf-vntb.c:1317 epf_ntb_bind() warn: missing error code 'ret'.

Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
 drivers/pci/endpoint/functions/pci-epf-vntb.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/pci/endpoint/functions/pci-epf-vntb.c b/drivers/pci/endpoint/functions/pci-epf-vntb.c
index ebf7e243eefa..8791638b9f48 100644
--- a/drivers/pci/endpoint/functions/pci-epf-vntb.c
+++ b/drivers/pci/endpoint/functions/pci-epf-vntb.c
@@ -1314,6 +1314,7 @@  static int epf_ntb_bind(struct pci_epf *epf)
 
 	if (pci_register_driver(&vntb_pci_driver)) {
 		dev_err(dev, "failure register vntb pci driver\n");
+		ret = -EINVAL;
 		goto err_bar_alloc;
 	}