The "ret" variable is only initialized on errors and not on success.
Initialize it to zero.
Fixes: 4529d2d13fd1 ("zram: modernize writeback interface")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
drivers/block/zram/zram_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index 2133488dbfd4..94e6e9b80bf0 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -741,7 +741,7 @@ static int zram_writeback_slots(struct zram *zram, struct zram_pp_ctl *ctl)
struct zram_pp_slot *pps;
struct bio_vec bio_vec;
struct bio bio;
- int ret, err;
+ int ret = 0, err;
u32 index;
page = alloc_page(GFP_KERNEL);
--
2.47.2
