diff options
| author | Miaohe Lin <linmiaohe@huawei.com> | 2022-02-17 22:07:54 +0800 |
|---|---|---|
| committer | Mike Rapoport <rppt@linux.ibm.com> | 2022-02-21 08:26:06 +0200 |
| commit | f30b002ccfee8c60c8feb590e145c0b5e8fa4c67 (patch) | |
| tree | 8fd91cf299ca7a7ba75ae9d1f601a588ab2ce3c5 /mm/memblock.c | |
| parent | dd45dc071101a45619cbaff0f77d07abdf25caf0 (diff) | |
| download | lwn-f30b002ccfee8c60c8feb590e145c0b5e8fa4c67.tar.gz lwn-f30b002ccfee8c60c8feb590e145c0b5e8fa4c67.zip | |
memblock: __next_mem_pfn_range_in_zone: remove unneeded local variable nid
The nid is only used to act as output parameter of __next_mem_range.
Since NULL can be passed to __next_mem_range as out_nid, we can thus
remove nid by passing NULL here.
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
[rppt: updated the commit message]
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Diffstat (limited to 'mm/memblock.c')
| -rw-r--r-- | mm/memblock.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/memblock.c b/mm/memblock.c index 1018e50566f3..11561bbff8f5 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -1278,11 +1278,10 @@ __next_mem_pfn_range_in_zone(u64 *idx, struct zone *zone, { int zone_nid = zone_to_nid(zone); phys_addr_t spa, epa; - int nid; __next_mem_range(idx, zone_nid, MEMBLOCK_NONE, &memblock.memory, &memblock.reserved, - &spa, &epa, &nid); + &spa, &epa, NULL); while (*idx != U64_MAX) { unsigned long epfn = PFN_DOWN(epa); @@ -1309,7 +1308,7 @@ __next_mem_pfn_range_in_zone(u64 *idx, struct zone *zone, __next_mem_range(idx, zone_nid, MEMBLOCK_NONE, &memblock.memory, &memblock.reserved, - &spa, &epa, &nid); + &spa, &epa, NULL); } /* signal end of iteration */ |