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| author | Pu Lehui <pulehui@huawei.com> | 2021-05-19 08:41:16 +0200 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-05-19 19:47:43 +0200 |
| commit | 3a2daa7248647c0e5e165140553f9af5006e93a2 (patch) | |
| tree | 596b4c32090b3684b8b5e77c314da21909ffeea0 | |
| parent | bpf: Add cmd alias BPF_PROG_RUN (diff) | |
| download | linux-3a2daa7248647c0e5e165140553f9af5006e93a2.tar.xz linux-3a2daa7248647c0e5e165140553f9af5006e93a2.zip | |
bpf: Make some symbols static
The sparse tool complains as follows:
kernel/bpf/syscall.c:4567:29: warning:
symbol 'bpf_sys_bpf_proto' was not declared. Should it be static?
kernel/bpf/syscall.c:4592:29: warning:
symbol 'bpf_sys_close_proto' was not declared. Should it be static?
This symbol is not used outside of syscall.c, so marks it static.
Signed-off-by: Pu Lehui <pulehui@huawei.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20210519064116.240536-1-pulehui@huawei.com
| -rw-r--r-- | kernel/bpf/syscall.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index 0f1ce2171f1e..1d1cd80a6e67 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -4563,7 +4563,7 @@ BPF_CALL_3(bpf_sys_bpf, int, cmd, void *, attr, u32, attr_size) return __sys_bpf(cmd, KERNEL_BPFPTR(attr), attr_size); } -const struct bpf_func_proto bpf_sys_bpf_proto = { +static const struct bpf_func_proto bpf_sys_bpf_proto = { .func = bpf_sys_bpf, .gpl_only = false, .ret_type = RET_INTEGER, @@ -4588,7 +4588,7 @@ BPF_CALL_1(bpf_sys_close, u32, fd) return close_fd(fd); } -const struct bpf_func_proto bpf_sys_close_proto = { +static const struct bpf_func_proto bpf_sys_close_proto = { .func = bpf_sys_close, .gpl_only = false, .ret_type = RET_INTEGER, |