[Xen-devel] [PATCH] blkfront: don't change to closing if we're busy

[Andrew Jones <drjones@xxxxxxxxxx>]

We just reported to xenbus that we can't close yet, because
blkfront is still in use. So we shouldn't then immediately
state that we are closing.

Signed-off-by: Andrew Jones <drjones@xxxxxxxxxx>
---
 drivers/block/xen-blkfront.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 5d45688..b53cae4 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -1134,7 +1134,6 @@ blkfront_closing(struct blkfront_info *info)
        if (bdev->bd_openers) {
                xenbus_dev_error(xbdev, -EBUSY,
                                 "Device in use; refusing to close");
-               xenbus_switch_state(xbdev, XenbusStateClosing);
        } else {
                xlvbd_release_gendisk(info);
                xenbus_frontend_closed(xbdev);
-- 
1.7.7.5


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