find_first_zero_bit()'s parameter 'size' is defined in bits, not in bytes. Calling find_first_zero_bit() with the wrong size unit will lead to insidious bugs. Fix all uses of find_first_zero_bit() called with sizeof() as size argument in drivers/pci. Also had to fix broken error handling in pci_epc_epf_link() in order to do proper error handling for find_first_zero_bit(). Niklas Cassel (3): PCI: designware-ep: Fix find_first_zero_bit() usage PCI: endpoint: Fix error handling in pci_epc_epf_link() PCI: endpoint: Fix find_first_zero_bit() usage drivers/pci/dwc/pcie-designware-ep.c | 34 ++++++++++++++++++++++++++-------- drivers/pci/dwc/pcie-designware.h | 8 ++++++-- drivers/pci/endpoint/pci-ep-cfs.c | 13 ++++++++----- 3 files changed, 40 insertions(+), 15 deletions(-) -- 2.14.2
