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| author |   Qian Cai <cai@lca.pw> | 2019-03-01 09:20:40 -0500 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2019-03-02 14:43:05 +1100 |
| commit | c38ca265525a00d635219450e8fcc858082ff630 (patch) | |
| tree | f839da0bab6e2e0ce29811b2ba7eeea0ef51721e /arch/powerpc | |
| parent | powerpc/mm: Fix "sz" set but not used warning (diff) | |
| download | linux-dev-c38ca265525a00d635219450e8fcc858082ff630.tar.xz linux-dev-c38ca265525a00d635219450e8fcc858082ff630.zip | |
powerpc/mm: fix "section_base" set but not used
The commit 24b6d4164348 ("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: Qian Cai <cai@lca.pw>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/mm/init_64.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c index a5091c034747..a4c155af1597 100644 --- a/arch/powerpc/mm/init_64.c +++ b/arch/powerpc/mm/init_64.c @@ -274,7 +274,6 @@ void __ref vmemmap_free(unsigned long start, unsigned long end, for (; start < end; start += page_size) { unsigned long nr_pages, addr; - struct page *section_base; struct page *page; /* @@ -290,7 +289,6 @@ void __ref vmemmap_free(unsigned long start, unsigned long end, continue; page = pfn_to_page(addr >> PAGE_SHIFT); - section_base = pfn_to_page(vmemmap_section_start(start)); nr_pages = 1 << page_order; base_pfn = PHYS_PFN(addr); |