Hello, I tried another script for the semantic patch language out. This source code analysis approach points out that the implementation of the function “rk_iommu_add_device” contains still an unchecked call of the function “device_link_add”. https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/drivers/iommu/rockchip-iommu.c?id=3ef845da3c3b180ddd386e228ac3228d84a522d3#n1075 https://elixir.bootlin.com/linux/v5.4-rc2/source/drivers/iommu/rockchip-iommu.c#L1071
How do you think about to improve it? Which error code would you like to return for a failed device link addition at this place? Regards, Markus _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
