• Tobias Klauser's avatar
    bpf: Make unnecessarily global functions static · 3bf00333
    Tobias Klauser authored
    Make the functions __local_list_pop_free(), __local_list_pop_pending(),
    bpf_common_lru_populate() and bpf_percpu_lru_populate() static as they
    are not used outide of bpf_lru_list.c
    
    This fixes the following GCC warnings when building with 'W=1':
    
      kernel/bpf/bpf_lru_list.c:363:22: warning: no previous prototype for ‘__local_list_pop_free’ [-Wmissing-prototypes]
      kernel/bpf/bpf_lru_list.c:376:22: warning: no previous prototype for ‘__local_list_pop_pending’ [-Wmissing-prototypes]
      kernel/bpf/bpf_lru_list.c:560:6: warning: no previous prototype for ‘bpf_common_lru_populate’ [-Wmissing-prototypes]
      kernel/bpf/bpf_lru_list.c:577:6: warning: no previous prototype for ‘bpf_percpu_lru_populate’ [-Wmissing-prototypes]
    
    Cc: Martin KaFai Lau <kafai@fb.com>
    Signed-off-by: default avatarTobias Klauser <tklauser@distanz.ch>
    Acked-by: default avatarAlexei Starovoitov <ast@kernel.org>
    Acked-by: default avatarMartin KaFai Lau <kafai@fb.com>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    3bf00333
bpf_lru_list.c 17.5 KB