PCI: Remove unnecessary check for pcie_get_mps() failure
After 59875ae489 ("PCI/core: Use PCI Express Capability accessors"),
pcie_get_mps() never returns an error, so don't bother to check for it.
No functional change.
[bhelgaas: changelog, fix pcie_get_mps() doc]
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index e37fea6..5bb97ee 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -3525,8 +3525,6 @@
if (pcie_bus_config == PCIE_BUS_PERFORMANCE) {
int mps = pcie_get_mps(dev);
- if (mps < 0)
- return mps;
if (mps < rq)
rq = mps;
}
@@ -3543,7 +3541,6 @@
* @dev: PCI device to query
*
* Returns maximum payload size in bytes
- * or appropriate error value.
*/
int pcie_get_mps(struct pci_dev *dev)
{