[PATCH 1/2] sh: cache: remove unused but set variables in sh4_flush_cache_range

[Thorsten Blum]

Remove 'start' and 'end' to avoid two "variable set but not used"
warnings triggered by -Wunused-but-set-variable.

Signed-off-by: Thorsten Blum <thorsten.blum@xxxxxxxxx>
---
 arch/sh/mm/cache-sh4.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c
index 83fb34b39ca7..9776027382cc 100644
--- a/arch/sh/mm/cache-sh4.c
+++ b/arch/sh/mm/cache-sh4.c
@@ -284,11 +284,8 @@ static void sh4_flush_cache_range(void *args)
 {
 	struct flusher_data *data = args;
 	struct vm_area_struct *vma;
-	unsigned long start, end;
 
 	vma = data->vma;
-	start = data->addr1;
-	end = data->addr2;
 
 	if (cpu_context(smp_processor_id(), vma->vm_mm) == NO_CONTEXT)
 		return;