Warnings before patch:
files: ['net/tipc/crypto.c']
Warning: net/tipc/crypto.c:334 No description found for return value of 'tipc_aead_key_validate'
Warning: net/tipc/crypto.c:488 No description found for return value of 'tipc_aead_tfm_next'
Warning: net/tipc/crypto.c:334 No description found for return value of 'tipc_aead_key_validate'
Warning: net/tipc/crypto.c:488 No description found for return value of 'tipc_aead_tfm_next'

Current warnings:
files: ['net/tipc/crypto.c']
Warning: net/tipc/crypto.c:334 No description found for return value of 'tipc_aead_key_validate'
Warning: net/tipc/crypto.c:488 No description found for return value of 'tipc_aead_tfm_next'
Warning: net/tipc/crypto.c:334 No description found for return value of 'tipc_aead_key_validate'
Warning: net/tipc/crypto.c:488 No description found for return value of 'tipc_aead_tfm_next'

Warnings before: 4 after: 4