diff options
| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2017-10-10 15:05:39 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-10 15:55:58 -0700 |
| commit | 833e0e2f24fd0525090878f71e129a8a4cb8bf78 (patch) | |
| tree | 169563716e6f404fcdf26aca6a2027c0ba44ad87 /net | |
| parent | f44dea3421b47d355a835e9cfcc59ca7318575a9 (diff) | |
net: dst: move cpu inside ifdef to avoid compilation warning
If CONFIG_DST_CACHE is not selected cpu variable
will be unused and we will see a compilation warning.
Move it under the ifdef.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Fixes: d66f2b91f95b ("bpf: don't rely on the verifier lock for metadata_dst allocation")
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/dst.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/dst.c b/net/core/dst.c index 8b2eafac984d..662a2d4a3d19 100644 --- a/net/core/dst.c +++ b/net/core/dst.c @@ -325,9 +325,9 @@ EXPORT_SYMBOL_GPL(metadata_dst_alloc_percpu); void metadata_dst_free_percpu(struct metadata_dst __percpu *md_dst) { +#ifdef CONFIG_DST_CACHE int cpu; -#ifdef CONFIG_DST_CACHE for_each_possible_cpu(cpu) { struct metadata_dst *one_md_dst = per_cpu_ptr(md_dst, cpu); |