[PATCH] virtio_crypto: remove duplicate check if queue is broken

[Li RongQing]

virtqueue_enable_cb() will call virtqueue_poll() which will check if
queue is broken at beginning, so remove the virtqueue_is_broken() call

Signed-off-by: Li RongQing <lirongq...@baidu.com>
---
 drivers/crypto/virtio/virtio_crypto_core.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/crypto/virtio/virtio_crypto_core.c 
b/drivers/crypto/virtio/virtio_crypto_core.c
index 43a0838..3607b6f 100644
--- a/drivers/crypto/virtio/virtio_crypto_core.c
+++ b/drivers/crypto/virtio/virtio_crypto_core.c
@@ -42,8 +42,6 @@ static void virtcrypto_ctrlq_callback(struct virtqueue *vq)
                        virtio_crypto_ctrlq_callback(vc_ctrl_req);
                        spin_lock_irqsave(&vcrypto->ctrl_lock, flags);
                }
-               if (unlikely(virtqueue_is_broken(vq)))
-                       break;
        } while (!virtqueue_enable_cb(vq));
        spin_unlock_irqrestore(&vcrypto->ctrl_lock, flags);
 }
-- 
2.9.4