mm/zsmalloc.c: remove useless line in obj_free()

Signed-off-by: Hui Zhu <zhuhui@xiaomi.com>
Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index fd0593e39bb4dda0e0c6147b47098d74a866ac13..a8ff24a296931b660c36a51ca6ec30702bb5dce3 100644 (file)
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -1429,8 +1429,6 @@ static void obj_free(struct zs_pool *pool, struct size_class *class,
        struct page *first_page, *f_page;
        unsigned long f_objidx, f_offset;
        void *vaddr;
-       int class_idx;
-       enum fullness_group fullness;
 
        BUG_ON(!obj);
 
@@ -1438,7 +1436,6 @@ static void obj_free(struct zs_pool *pool, struct size_class *class,
        obj_to_location(obj, &f_page, &f_objidx);
        first_page = get_first_page(f_page);
 
-       get_zspage_mapping(first_page, &class_idx, &fullness);
        f_offset = obj_idx_to_offset(f_page, f_objidx, class->size);
 
        vaddr = kmap_atomic(f_page);