Commit f0ca8c25 authored by Li zeming's avatar Li zeming Committed by Andrew Morton
Browse files

sparse: remove unnecessary 0 values from rc 

rc is assigned first, so it does not need to initialize the
assignment.

Link: https://lkml.kernel.org/r/20230421214733.2909-1-zeming@nfschina.com


Signed-off-by: default avatarLi zeming <zeming@nfschina.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 6b008640

mm/sparse.c

+1 −1
Original line number Diff line number Diff line
@@ -832,7 +832,7 @@ static struct page * __meminit section_activate(int nid, unsigned long pfn, 
	struct mem_section *ms = __pfn_to_section(pfn);

	struct mem_section_usage *usage = NULL;

	struct page *memmap;

	int rc = 0;

	int rc;



	if (!ms->usage) {

		usage = kzalloc(mem_section_usage_size(), GFP_KERNEL);