diff options
Diffstat (limited to 'fs/nfs/blocklayout/blocklayoutdm.c')
| -rw-r--r-- | fs/nfs/blocklayout/blocklayoutdm.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/fs/nfs/blocklayout/blocklayoutdm.c b/fs/nfs/blocklayout/blocklayoutdm.c index 737d839..8999cfd 100644 --- a/fs/nfs/blocklayout/blocklayoutdm.c +++ b/fs/nfs/blocklayout/blocklayoutdm.c @@ -55,7 +55,8 @@ static void dev_remove(struct net *net, dev_t dev) bl_pipe_msg.bl_wq = &nn->bl_wq; memset(msg, 0, sizeof(*msg)); - msg->data = kzalloc(1 + sizeof(bl_umount_request), GFP_NOFS); + msg->len = sizeof(bl_msg) + bl_msg.totallen; + msg->data = kzalloc(msg->len, GFP_NOFS); if (!msg->data) goto out; @@ -66,7 +67,6 @@ static void dev_remove(struct net *net, dev_t dev) memcpy(msg->data, &bl_msg, sizeof(bl_msg)); dataptr = (uint8_t *) msg->data; memcpy(&dataptr[sizeof(bl_msg)], &bl_umount_request, sizeof(bl_umount_request)); - msg->len = sizeof(bl_msg) + bl_msg.totallen; add_wait_queue(&nn->bl_wq, &wq); if (rpc_queue_upcall(nn->bl_device_pipe, msg) < 0) { @@ -88,14 +88,8 @@ out: */ static void nfs4_blk_metadev_release(struct pnfs_block_dev *bdev) { - int rv; - dprintk("%s Releasing\n", __func__); - rv = nfs4_blkdev_put(bdev->bm_mdev); - if (rv) - printk(KERN_ERR "NFS: %s nfs4_blkdev_put returns %d\n", - __func__, rv); - + nfs4_blkdev_put(bdev->bm_mdev); dev_remove(bdev->net, bdev->bm_mdev->bd_dev); } |
