diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/xen-blkfront.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index f3d0d4758641..8a8dc91c39f7 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -1867,6 +1867,9 @@ again: destroy_blkring: blkif_free(info, 0); + kfree(info); + dev_set_drvdata(&dev->dev, NULL); + return err; } @@ -2453,11 +2456,8 @@ static void blkback_changed(struct xenbus_device *dev, case XenbusStateInitWait: if (dev->state != XenbusStateInitialising) break; - if (talk_to_blkback(dev, info)) { - kfree(info); - dev_set_drvdata(&dev->dev, NULL); + if (talk_to_blkback(dev, info)) break; - } case XenbusStateInitialising: case XenbusStateInitialised: case XenbusStateReconfiguring: @@ -2466,6 +2466,10 @@ static void blkback_changed(struct xenbus_device *dev, break; case XenbusStateConnected: + if (dev->state != XenbusStateInitialised) { + if (talk_to_blkback(dev, info)) + break; + } blkfront_connect(info); break; |