Subject: [PATCH 6/7] mm/zsmalloc.c: change stat type parameter to int

From: Matthias Kaehlcke <[email-masked]>
Date: Fri, 8 Sep 2017 16:13:02 -0700

commit 3eb95feac113d8ebad5b7b5189a65efcbd95a749 upstream.

zs_stat_inc/dec/get() uses enum zs_stat_type for the stat type, however
some callers pass an enum fullness_group value.  Change the type to int to
reflect the actual use of the functions and get rid of 'enum-conversion'
warnings

Link: http://lkml.kernel.org/r/[email-masked]
Signed-off-by: Matthias Kaehlcke <[email-masked]>
Reviewed-by: Sergey Senozhatsky <[email-masked]>
Acked-by: Minchan Kim <[email-masked]>
Cc: Doug Anderson <[email-masked]>
Signed-off-by: Andrew Morton <[email-masked]>
Signed-off-by: Linus Torvalds <[email-masked]>
Signed-off-by: Nathan Chancellor <[email-masked]>
---
 mm/zsmalloc.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index d3548c48369f..3d675c5d92f1 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -558,20 +558,23 @@ static int get_size_class_index(int size)
 	return min(zs_size_classes - 1, idx);
 }
 
+/* type can be of enum type zs_stat_type or fullness_group */
 static inline void zs_stat_inc(struct size_class *class,
-				enum zs_stat_type type, unsigned long cnt)
+				int type, unsigned long cnt)
 {
 	class->stats.objs[type] += cnt;
 }
 
+/* type can be of enum type zs_stat_type or fullness_group */
 static inline void zs_stat_dec(struct size_class *class,
-				enum zs_stat_type type, unsigned long cnt)
+				int type, unsigned long cnt)
 {
 	class->stats.objs[type] -= cnt;
 }
 
+/* type can be of enum type zs_stat_type or fullness_group */
 static inline unsigned long zs_stat_get(struct size_class *class,
-				enum zs_stat_type type)
+				int type)
 {
 	return class->stats.objs[type];
 }
-- 
2.21.0