From 163fa23435cc9c705a71001d4aa15f3f945554a1 Mon Sep 17 00:00:00 2001 From: Kefeng Wang Date: Wed, 3 Jul 2019 16:25:52 +0800 Subject: 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 Signed-off-by: Kefeng Wang Signed-off-by: Dennis Zhou [Dennis: fixed kbuild warning for pcpu_page_first_chunk()] --- arch/ia64/mm/contig.c | 5 +---- arch/ia64/mm/discontig.c | 5 +---- 2 files changed, 2 insertions(+), 8 deletions(-) (limited to 'arch') 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 -- cgit v1.2.3-59-g8ed1b