Commit c38ca265 authored by Qian Cai's avatar Qian Cai Committed by Michael Ellerman

powerpc/mm: fix "section_base" set but not used

The commit 24b6d416 ("mm: pass the vmem_altmap to vmemmap_free")
removed a line in vmemmap_free(),

altmap = to_vmem_altmap((unsigned long) section_base);

but left a variable no longer used.

arch/powerpc/mm/init_64.c: In function 'vmemmap_free':
arch/powerpc/mm/init_64.c:277:16: error: variable 'section_base' set but
not used [-Werror=unused-but-set-variable]
Signed-off-by: default avatarQian Cai <cai@lca.pw>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 8132cf11
...@@ -274,7 +274,6 @@ void __ref vmemmap_free(unsigned long start, unsigned long end, ...@@ -274,7 +274,6 @@ void __ref vmemmap_free(unsigned long start, unsigned long end,
for (; start < end; start += page_size) { for (; start < end; start += page_size) {
unsigned long nr_pages, addr; unsigned long nr_pages, addr;
struct page *section_base;
struct page *page; struct page *page;
/* /*
...@@ -290,7 +289,6 @@ void __ref vmemmap_free(unsigned long start, unsigned long end, ...@@ -290,7 +289,6 @@ void __ref vmemmap_free(unsigned long start, unsigned long end,
continue; continue;
page = pfn_to_page(addr >> PAGE_SHIFT); page = pfn_to_page(addr >> PAGE_SHIFT);
section_base = pfn_to_page(vmemmap_section_start(start));
nr_pages = 1 << page_order; nr_pages = 1 << page_order;
base_pfn = PHYS_PFN(addr); base_pfn = PHYS_PFN(addr);
......
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