Warnings before patch:
files: ['drivers/android/binder.c', 'drivers/android/binder_alloc.c']
Warning: drivers/android/binder_alloc.c:1138 No description found for return value of 'binder_alloc_free_page'
Warning: drivers/android/binder_alloc.c:1138 No description found for return value of 'binder_alloc_free_page'

Current warnings:
files: ['drivers/android/binder.c', 'drivers/android/binder_alloc.c']
Warning: drivers/android/binder_alloc.c:1138 No description found for return value of 'binder_alloc_free_page'
Warning: drivers/android/binder_alloc.c:1138 No description found for return value of 'binder_alloc_free_page'

Warnings before: 2 after: 2