Warnings before patch:
files: ['kernel/debug/debug_core.c']
Warning: kernel/debug/debug_core.c:1108 No description found for return value of 'kgdb_register_io_module'
Warning: kernel/debug/debug_core.c:1108 No description found for return value of 'kgdb_register_io_module'

Current warnings:
files: ['kernel/debug/debug_core.c']
Warning: kernel/debug/debug_core.c:1108 No description found for return value of 'kgdb_register_io_module'
Warning: kernel/debug/debug_core.c:1108 No description found for return value of 'kgdb_register_io_module'

Warnings before: 2 after: 2