| Message ID | 20190301142040.94204-1-cai@lca.pw (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | c38ca265525a00d635219450e8fcc858082ff630 |
| Headers | show |
| Series | [v2] powerpc/mm: fix "section_base" set but not used | expand |
| Context | Check | Description |
|---|---|---|
| snowpatch_ozlabs/apply_patch | success | next/apply_patch Successfully applied |
| snowpatch_ozlabs/build-ppc64le | warning | build succeeded but added 103 new sparse warning(s) |
| snowpatch_ozlabs/build-ppc64be | warning | build succeeded but added 103 new sparse warning(s) |
| snowpatch_ozlabs/build-ppc64e | warning | build succeeded but added 1 new sparse warning(s) |
| snowpatch_ozlabs/build-pmac32 | warning | build succeeded but added 18 new sparse warning(s) |
| snowpatch_ozlabs/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 14 lines checked |
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);
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> --- v2: improve the commit message. arch/powerpc/mm/init_64.c | 2 -- 1 file changed, 2 deletions(-)