Warnings before patch:
files: ['include/net/dst.h', 'include/net/dst_ops.h', 'net/bridge/br_nf_core.c', 'net/core/dst.c', 'net/core/pktgen.c', 'net/ipv4/route.c', 'net/ipv4/xfrm4_policy.c', 'net/ipv6/route.c', 'net/ipv6/xfrm6_policy.c', 'net/openvswitch/actions.c', 'net/sched/sch_frag.c']
Warning: include/net/dst.h:309 No description found for return value of 'dst_hold_safe'
Warning: include/net/dst.h:309 No description found for return value of 'dst_hold_safe'

Current warnings:
files: ['include/net/dst.h', 'include/net/dst_ops.h', 'net/bridge/br_nf_core.c', 'net/core/dst.c', 'net/core/pktgen.c', 'net/ipv4/route.c', 'net/ipv4/xfrm4_policy.c', 'net/ipv6/route.c', 'net/ipv6/xfrm6_policy.c', 'net/openvswitch/actions.c', 'net/sched/sch_frag.c']
Warning: include/net/dst.h:310 No description found for return value of 'dst_hold_safe'
Warning: include/net/dst.h:310 No description found for return value of 'dst_hold_safe'

Warnings before: 2 after: 2