From: Mike Snitzer <snitzer@xxxxxxxxxx>
Otherwise, error path could result in allocate_flush's subsequent
check for flush being non-NULL leading to false positive.
Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>
Signed-off-by: Susan LeGendre-McGhee <slegendr@xxxxxxxxxx>
Signed-off-by: Matthew Sakai <msakai@xxxxxxxxxx>
---
drivers/md/dm-vdo/flush.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/dm-vdo/flush.c b/drivers/md/dm-vdo/flush.c
index 330b18715027..391b6203efc6 100644
--- a/drivers/md/dm-vdo/flush.c
+++ b/drivers/md/dm-vdo/flush.c
@@ -100,7 +100,7 @@ static struct vdo_flush *vdo_waiter_as_flush(struct vdo_waiter *waiter)
static void *allocate_flush(gfp_t gfp_mask, void *pool_data)
{
- struct vdo_flush *flush;
+ struct vdo_flush *flush = NULL;
if ((gfp_mask & GFP_NOWAIT) == GFP_NOWAIT) {
flush = uds_allocate_memory_nowait(sizeof(struct vdo_flush), __func__);
--
2.42.0
