[PATCH] zram: extra zram_get_element call in zram_read_from_zspool()

[Vasily Averin]

'element' and 'handle' are union in struct zram_table_entry.

Fixes: 8e19d540d107 ("zram: extend zero pages to same element pages")
Signed-off-by: Vasily Averin <vasily.averin@xxxxxxxxx>
---
 drivers/block/zram/zram_drv.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index 9ac3d4e51d26..f4d342d11b81 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -1318,12 +1318,10 @@ static int zram_read_from_zspool(struct zram *zram, struct page *page,
 
 	handle = zram_get_handle(zram, index);
 	if (!handle || zram_test_flag(zram, index, ZRAM_SAME)) {
-		unsigned long value;
 		void *mem;
 
-		value = handle ? zram_get_element(zram, index) : 0;
 		mem = kmap_atomic(page);
-		zram_fill_page(mem, PAGE_SIZE, value);
+		zram_fill_page(mem, PAGE_SIZE, handle);
 		kunmap_atomic(mem);
 		return 0;
 	}
-- 
2.34.1