iommu/arm-smmu-v3: check return value after calling platformgetresource()
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.4 by commit 54cf47da0c7532d151d76e5d63f5936191698c44. For more details please see the references link.