1ecbf4f3e9
[ Upstream commit 1002573ee33efef0988a9a546c075a9fa37d2498 ] Function cdns_pcie_host_map_dma_ranges() iterates over a PCIe host bridge DMA ranges using the resource_list_for_each_entry() iterator, returning an error if cdns_pcie_host_bar_config() fails.49e427e6bd("Merge branch 'pci/host-probe-refactor'") botched a merge so it *always* returned after the first DMA range, even if no error occurred. Fix the error checking so we return early only when an error occurs. [bhelgaas: commit log] Fixes:49e427e6bd("Merge branch 'pci/host-probe-refactor'") Link: https://lore.kernel.org/r/20210216205935.3112661-1-kw@linux.com Signed-off-by: Krzysztof Wilczyński <kw@linux.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Sasha Levin <sashal@kernel.org>