[PATCH] virtio: remove the duplicate might_sleep()

[xiaowuding_jaguarmicro]

From: Xiaowu Ding <xiaowu.d...@jaguarmicro.com>

The virtio_add_status function have done might_sleep(),so we can remove
the duplicate calls.

Signed-off-by: Xiaowu Ding <xiaowu.d...@jaguarmicro.com>
---
 drivers/virtio/virtio.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c
index b9095751e..8352dfc1a 100644
--- a/drivers/virtio/virtio.c
+++ b/drivers/virtio/virtio.c
@@ -205,8 +205,6 @@ static int virtio_features_ok(struct virtio_device *dev)
 {
        unsigned int status;
 
-       might_sleep();
-
        if (virtio_check_mem_acc_cb(dev)) {
                if (!virtio_has_feature(dev, VIRTIO_F_VERSION_1)) {
                        dev_warn(&dev->dev,
-- 
2.27.0