From: Oscar Salvador <[email protected]> Callers of register_mem_sect_under_node() are always passing a valid memory_block (not NULL), so we can safely drop the check for NULL.
In the same way, register_mem_sect_under_node() is only called in case the node is online, so we can safely remove that check as well. Signed-off-by: Oscar Salvador <[email protected]> Reviewed-by: Pavel Tatashin <[email protected]> --- drivers/base/node.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/base/node.c b/drivers/base/node.c index 845d5523812b..1ac4c36e13bb 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -404,12 +404,7 @@ int register_mem_sect_under_node(struct memory_block *mem_blk, void *arg) int ret, nid = *(int *)arg; unsigned long pfn, sect_start_pfn, sect_end_pfn; - if (!mem_blk) - return -EFAULT; - mem_blk->nid = nid; - if (!node_online(nid)) - return 0; sect_start_pfn = section_nr_to_pfn(mem_blk->start_section_nr); sect_end_pfn = section_nr_to_pfn(mem_blk->end_section_nr); -- 2.13.6
