[PATCH] mm: use __func__ replace function name

[hui yang <yanghui.def@xxxxxxxxx>]

From: YangHui <yanghui.def@xxxxxxxxx>

it's much better to use __func__

Signed-off-by: YangHui <yanghui.def@xxxxxxxxx>
---
 mm/slab_common.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/slab_common.c b/mm/slab_common.c
index 9e72ba2..274b374 100644
--- a/mm/slab_common.c
+++ b/mm/slab_common.c
@@ -960,8 +960,8 @@ void kmem_cache_destroy(struct kmem_cache *s)
 		err = shutdown_cache(s);
 
 	if (err) {
-		pr_err("kmem_cache_destroy %s: Slab cache still has objects\n",
-		       s->name);
+		pr_err("%s: %s: Slab cache still has objects\n",
+		       __func__, s->name);
 		dump_stack();
 	}
 out_unlock:
-- 
2.7.4