Fixes gcc '-Wunused-but-set-variable' warning:
mm/madvise.c: In function 'madvise_inject_error':
mm/madvise.c:882:15: warning: unused variable 'zone' [-Wunused-variable]
After 4b63fdbe2b25 ("mm: remove the now-unnecessary mmget_still_valid()
hack"), variable 'zone' is never used. Remove it to avoid build warning.
Signed-off-by: Liu Shixin <liushixin2@xxxxxxxxxx>
---
mm/madvise.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/mm/madvise.c b/mm/madvise.c
index 460e19d60ba3..94b9d17331b9 100644
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -879,7 +879,6 @@ static long madvise_remove(struct vm_area_struct *vma,
static int madvise_inject_error(int behavior,
unsigned long start, unsigned long end)
{
- struct zone *zone;
unsigned long size;
if (!capable(CAP_SYS_ADMIN))
--
2.25.1
