[PATCH v2 5/5] PCI: dwc: Don't return error when wait for link up

[Richard Zhu]

When wait for link up, both the link up and link down are normal
results, not mistakes.
Don't return error, since the results had been notified.

Signed-off-by: Richard Zhu <hongxing.zhu@xxxxxxx>
---
 drivers/pci/controller/dwc/pcie-designware-host.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c
index 228484e3ea4a..fe6997c9c1d5 100644
--- a/drivers/pci/controller/dwc/pcie-designware-host.c
+++ b/drivers/pci/controller/dwc/pcie-designware-host.c
@@ -1108,9 +1108,7 @@ int dw_pcie_resume_noirq(struct dw_pcie *pci)
 	if (ret)
 		return ret;
 
-	ret = dw_pcie_wait_for_link(pci);
-	if (ret)
-		return ret;
+	dw_pcie_wait_for_link(pci);
 
 	return ret;
 }
-- 
2.37.1