diff options
| author |   Kefeng Wang <wangkefeng.wang@huawei.com> | 2019-07-03 16:25:52 +0800 |
|---|---|---|
| committer |   Dennis Zhou <dennis@kernel.org> | 2019-07-04 08:05:52 -0700 |
| commit | 163fa23435cc9c705a71001d4aa15f3f945554a1 (patch) | |
| tree | 768515474aec400ac567909c10ffa9973a28fae9 /include/linux/percpu.h | |
| parent | Linux 5.2-rc7 (diff) | |
| download | linux-dev-163fa23435cc9c705a71001d4aa15f3f945554a1.tar.xz linux-dev-163fa23435cc9c705a71001d4aa15f3f945554a1.zip | |
percpu: Make pcpu_setup_first_chunk() void function
pcpu_setup_first_chunk() will panic or BUG_ON if the are some
error and doesn't return any error, hence it can be defined to
return void.
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Dennis Zhou <dennis@kernel.org>
[Dennis: fixed kbuild warning for pcpu_page_first_chunk()]
Diffstat (limited to 'include/linux/percpu.h')
| -rw-r--r-- | include/linux/percpu.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/percpu.h b/include/linux/percpu.h index 9909dc0e273a..5e76af742c80 100644 --- a/include/linux/percpu.h +++ b/include/linux/percpu.h @@ -105,7 +105,7 @@ extern struct pcpu_alloc_info * __init pcpu_alloc_alloc_info(int nr_groups, int nr_units); extern void __init pcpu_free_alloc_info(struct pcpu_alloc_info *ai); -extern int __init pcpu_setup_first_chunk(const struct pcpu_alloc_info *ai, +extern void __init pcpu_setup_first_chunk(const struct pcpu_alloc_info *ai, void *base_addr); #ifdef CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK |