Warnings before patch:
files: ['samples/bpf/xdp_adjust_tail_user.c', 'samples/bpf/xdp_fwd_user.c', 'samples/bpf/xdp_router_ipv4_user.c', 'samples/bpf/xdp_sample_user.c', 'samples/bpf/xdp_tx_iptunnel_user.c']

Current warnings:
files: ['samples/bpf/xdp_adjust_tail_user.c', 'samples/bpf/xdp_fwd_user.c', 'samples/bpf/xdp_router_ipv4_user.c', 'samples/bpf/xdp_sample_user.c', 'samples/bpf/xdp_tx_iptunnel_user.c']

Warnings before: 0 after: 0