Warnings before patch:
files: ['net/openvswitch/datapath.c', 'net/openvswitch/vport.c']
Warning: net/openvswitch/vport.c:35 No description found for return value of 'ovs_vport_init'
Warning: net/openvswitch/vport.c:94 No description found for return value of 'ovs_vport_locate'
Warning: net/openvswitch/vport.c:122 No description found for return value of 'ovs_vport_alloc'
Warning: net/openvswitch/vport.c:204 No description found for return value of 'ovs_vport_add'
Warning: net/openvswitch/vport.c:251 No description found for return value of 'ovs_vport_set_options'
Warning: net/openvswitch/vport.c:310 No description found for return value of 'ovs_vport_get_upcall_stats'
Warning: net/openvswitch/vport.c:367 No description found for return value of 'ovs_vport_get_options'
Warning: net/openvswitch/vport.c:402 No description found for return value of 'ovs_vport_set_upcall_portids'
Warning: net/openvswitch/vport.c:442 No description found for return value of 'ovs_vport_get_upcall_portids'
Warning: net/openvswitch/vport.c:467 No description found for return value of 'ovs_vport_find_upcall_portid'
Warning: net/openvswitch/vport.c:495 No description found for return value of 'ovs_vport_receive'
Warning: net/openvswitch/vport.c:35 No description found for return value of 'ovs_vport_init'
Warning: net/openvswitch/vport.c:94 No description found for return value of 'ovs_vport_locate'
Warning: net/openvswitch/vport.c:122 No description found for return value of 'ovs_vport_alloc'
Warning: net/openvswitch/vport.c:204 No description found for return value of 'ovs_vport_add'
Warning: net/openvswitch/vport.c:251 No description found for return value of 'ovs_vport_set_options'
Warning: net/openvswitch/vport.c:310 No description found for return value of 'ovs_vport_get_upcall_stats'
Warning: net/openvswitch/vport.c:367 No description found for return value of 'ovs_vport_get_options'
Warning: net/openvswitch/vport.c:402 No description found for return value of 'ovs_vport_set_upcall_portids'
Warning: net/openvswitch/vport.c:442 No description found for return value of 'ovs_vport_get_upcall_portids'
Warning: net/openvswitch/vport.c:467 No description found for return value of 'ovs_vport_find_upcall_portid'
Warning: net/openvswitch/vport.c:495 No description found for return value of 'ovs_vport_receive'

Current warnings:
files: ['net/openvswitch/datapath.c', 'net/openvswitch/vport.c']
Warning: net/openvswitch/vport.c:35 No description found for return value of 'ovs_vport_init'
Warning: net/openvswitch/vport.c:94 No description found for return value of 'ovs_vport_locate'
Warning: net/openvswitch/vport.c:122 No description found for return value of 'ovs_vport_alloc'
Warning: net/openvswitch/vport.c:204 No description found for return value of 'ovs_vport_add'
Warning: net/openvswitch/vport.c:251 No description found for return value of 'ovs_vport_set_options'
Warning: net/openvswitch/vport.c:310 No description found for return value of 'ovs_vport_get_upcall_stats'
Warning: net/openvswitch/vport.c:367 No description found for return value of 'ovs_vport_get_options'
Warning: net/openvswitch/vport.c:402 No description found for return value of 'ovs_vport_set_upcall_portids'
Warning: net/openvswitch/vport.c:445 No description found for return value of 'ovs_vport_get_upcall_portids'
Warning: net/openvswitch/vport.c:470 No description found for return value of 'ovs_vport_find_upcall_portid'
Warning: net/openvswitch/vport.c:498 No description found for return value of 'ovs_vport_receive'
Warning: net/openvswitch/vport.c:35 No description found for return value of 'ovs_vport_init'
Warning: net/openvswitch/vport.c:94 No description found for return value of 'ovs_vport_locate'
Warning: net/openvswitch/vport.c:122 No description found for return value of 'ovs_vport_alloc'
Warning: net/openvswitch/vport.c:204 No description found for return value of 'ovs_vport_add'
Warning: net/openvswitch/vport.c:251 No description found for return value of 'ovs_vport_set_options'
Warning: net/openvswitch/vport.c:310 No description found for return value of 'ovs_vport_get_upcall_stats'
Warning: net/openvswitch/vport.c:367 No description found for return value of 'ovs_vport_get_options'
Warning: net/openvswitch/vport.c:402 No description found for return value of 'ovs_vport_set_upcall_portids'
Warning: net/openvswitch/vport.c:445 No description found for return value of 'ovs_vport_get_upcall_portids'
Warning: net/openvswitch/vport.c:470 No description found for return value of 'ovs_vport_find_upcall_portid'
Warning: net/openvswitch/vport.c:498 No description found for return value of 'ovs_vport_receive'

Warnings before: 22 after: 22