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 /arch/ia64 | |
| parent | 6fbc7275c7a9ba97877050335f290341a1fd8dbf (diff) | |
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 'arch/ia64')
| -rw-r--r-- | arch/ia64/mm/contig.c | 5 | ||||
| -rw-r--r-- | arch/ia64/mm/discontig.c | 5 |
2 files changed, 2 insertions, 8 deletions
diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c index d29fb6b9fa33..db09a693f094 100644 --- a/arch/ia64/mm/contig.c +++ b/arch/ia64/mm/contig.c @@ -134,10 +134,7 @@ setup_per_cpu_areas(void) ai->atom_size = PAGE_SIZE; ai->alloc_size = PERCPU_PAGE_SIZE; - rc = pcpu_setup_first_chunk(ai, __per_cpu_start + __per_cpu_offset[0]); - if (rc) - panic("failed to setup percpu area (err=%d)", rc); - + pcpu_setup_first_chunk(ai, __per_cpu_start + __per_cpu_offset[0]); pcpu_free_alloc_info(ai); } #else diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c index 05490dd073e6..004dee231874 100644 --- a/arch/ia64/mm/discontig.c +++ b/arch/ia64/mm/discontig.c @@ -245,10 +245,7 @@ void __init setup_per_cpu_areas(void) gi->cpu_map = &cpu_map[unit]; } - rc = pcpu_setup_first_chunk(ai, base); - if (rc) - panic("failed to setup percpu area (err=%d)", rc); - + pcpu_setup_first_chunk(ai, base); pcpu_free_alloc_info(ai); } #endif |