Warnings before patch:
files: ['drivers/net/netdevsim/psample.c', 'net/ceph/auth_x.c', 'net/core/net_namespace.c', 'net/mac80211/mesh_plink.c', 'net/mptcp/subflow.c', 'net/openvswitch/flow_table.c', 'net/sctp/sm_make_chunk.c', 'net/tipc/node.c']
Warning: net/core/net_namespace.c:762 No description found for return value of 'get_net_ns'
Warning: net/core/net_namespace.c:1434 No description found for return value of 'register_pernet_subsys'
Warning: net/core/net_namespace.c:1480 No description found for return value of 'register_pernet_device'
Warning: net/tipc/node.c:280 No description found for return value of 'tipc_node_crypto_rx'
Warning: net/tipc/node.c:3088 No description found for return value of 'tipc_node_dump'
Warning: net/core/net_namespace.c:762 No description found for return value of 'get_net_ns'
Warning: net/core/net_namespace.c:1434 No description found for return value of 'register_pernet_subsys'
Warning: net/core/net_namespace.c:1480 No description found for return value of 'register_pernet_device'
Warning: net/tipc/node.c:280 No description found for return value of 'tipc_node_crypto_rx'
Warning: net/tipc/node.c:3088 No description found for return value of 'tipc_node_dump'

Current warnings:
files: ['drivers/net/netdevsim/psample.c', 'net/ceph/auth_x.c', 'net/core/net_namespace.c', 'net/mac80211/mesh_plink.c', 'net/mptcp/subflow.c', 'net/openvswitch/flow_table.c', 'net/sctp/sm_make_chunk.c', 'net/tipc/node.c']
Warning: net/core/net_namespace.c:762 No description found for return value of 'get_net_ns'
Warning: net/core/net_namespace.c:1434 No description found for return value of 'register_pernet_subsys'
Warning: net/core/net_namespace.c:1480 No description found for return value of 'register_pernet_device'
Warning: net/tipc/node.c:280 No description found for return value of 'tipc_node_crypto_rx'
Warning: net/tipc/node.c:3088 No description found for return value of 'tipc_node_dump'
Warning: net/core/net_namespace.c:762 No description found for return value of 'get_net_ns'
Warning: net/core/net_namespace.c:1434 No description found for return value of 'register_pernet_subsys'
Warning: net/core/net_namespace.c:1480 No description found for return value of 'register_pernet_device'
Warning: net/tipc/node.c:280 No description found for return value of 'tipc_node_crypto_rx'
Warning: net/tipc/node.c:3088 No description found for return value of 'tipc_node_dump'

Warnings before: 10 after: 10