From f67577118d1154154cf3c1d96f870c4da13846b4 Mon Sep 17 00:00:00 2001 From: Yijing Wang Date: Thu, 22 Aug 2013 11:24:45 +0800 Subject: 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 Signed-off-by: Bjorn Helgaas --- drivers/pci/pci.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/pci') diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index e37fea6e178d..5bb97ee2307e 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -3525,8 +3525,6 @@ 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; } @@ -3543,7 +3541,6 @@ 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) { -- cgit v1.2.1