| Message ID | 1377141888-7000-4-git-send-email-wangyijing@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Delegated to: | Bjorn Helgaas |
| Headers | show |
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 10e3c4e..9cdba6a 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -3919,8 +3919,6 @@ int pcie_set_readrq(struct pci_dev *dev, int rq) if (pcie_bus_config == PCIE_BUS_PERFORMANCE) { int mps = pcie_get_mps(dev); - if (mps < 0) - return mps; if (mps < rq) rq = mps; } @@ -3937,7 +3935,6 @@ EXPORT_SYMBOL(pcie_set_readrq); * @dev: PCI device to query * * Returns maximum payload size in bytes - * or appropriate error value. */ int pcie_get_mps(struct pci_dev *dev) {
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> --- drivers/pci/pci.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-)