1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index 399cad7daae7..d58a359a6622 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -774,18 +774,18 @@ struct zram_work {
         struct zram *zram;
         unsigned long entry;
         struct bio *bio;
+        struct bio_vec bvec;
 };
 
 #if PAGE_SIZE != 4096
 static void zram_sync_read(struct work_struct *work)
 {
-        struct bio_vec bvec;
         struct zram_work *zw = container_of(work, struct zram_work, work);
         struct zram *zram = zw->zram;
         unsigned long entry = zw->entry;
         struct bio *bio = zw->bio;
 
-        read_from_bdev_async(zram, &bvec, entry, bio);
+        read_from_bdev_async(zram, &zw->bvec, entry, bio);
 }
 
 /*
@@ -798,6 +798,7 @@ static int read_from_bdev_sync(struct zram *zram, struct bio_vec *bvec,
 {
         struct zram_work work;
 
+        work.bvec = *bvec;
         work.zram = zram;
         work.entry = entry;
         work.bio = bio;