diff options
| author | Mathieu Malaterre <malat@debian.org> | 2018-06-22 21:27:47 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-08-10 22:12:38 +1000 |
| commit | fce278af81daf8599f9e94883cbe43068b6c4785 (patch) | |
| tree | 3ec63a70a993e7cb610895280700a77ed2d173bd | |
| parent | f2c6d0d1092e3da2bd36c768777e883fa3908548 (diff) | |
powerpc/mm: remove warning about ‘type’ being set
‘type’ is only used when CONFIG_DEBUG_HIGHMEM is set. So add a possibly
unused tag to variable. Remove warning treated as error with W=1:
arch/powerpc/mm/highmem.c:59:6: error: variable ‘type’ set but not used [-Werror=unused-but-set-variable]
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
| -rw-r--r-- | arch/powerpc/mm/highmem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/mm/highmem.c b/arch/powerpc/mm/highmem.c index 668e87d03f9e..82a0e37557a5 100644 --- a/arch/powerpc/mm/highmem.c +++ b/arch/powerpc/mm/highmem.c @@ -56,7 +56,7 @@ EXPORT_SYMBOL(kmap_atomic_prot); void __kunmap_atomic(void *kvaddr) { unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK; - int type; + int type __maybe_unused; if (vaddr < __fix_to_virt(FIX_KMAP_END)) { pagefault_enable(); |