blk_mq_init_queue() returns ERR_PTR() on failure, not NULL.
Signed-off-by: Jürg Billeter <j...@bitron.ch>
---
drivers/block/virtio_blk.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 7ef7c09..b1b5c75 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -638,8 +638,8 @@ static int virtblk_probe(struct virtio_device *vdev)
goto out_put_disk;
q = vblk->disk->queue = blk_mq_init_queue(&vblk->tag_set);
- if (!q) {
- err = -ENOMEM;
+ if (IS_ERR(q)) {
+ err = PTR_ERR(q);
goto out_free_tags;
}
--
2.2.1
--
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