If %__GFP_DIRECT_RECLAIM is set then bio_alloc_bioset will always
be able to allocate a bio. See comment of bio_alloc_bioset.
Signed-off-by: Gou Hao <gouhao@xxxxxxxxxxxxx>
---
drivers/md/raid1.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 35d12948e0a9..e77dc95d4a75 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1126,8 +1126,6 @@ static void alloc_behind_master_bio(struct r1bio *r1_bio,
behind_bio = bio_alloc_bioset(NULL, vcnt, 0, GFP_NOIO,
&r1_bio->mddev->bio_set);
- if (!behind_bio)
- return;
/* discard op, we don't support writezero/writesame yet */
if (!bio_has_data(bio)) {
--
2.34.1
