| From 760383f1ee4d14b0e0bdf0cddee648d9b8633429 Mon Sep 17 00:00:00 2001 |
| From: Peng Tao <bergwolf@gmail.com> |
| Date: Thu, 22 Sep 2011 21:50:11 -0400 |
| Subject: pnfsblock: add missing rpc_put_mount and path_put |
| |
| From: Peng Tao <bergwolf@gmail.com> |
| |
| commit 760383f1ee4d14b0e0bdf0cddee648d9b8633429 upstream. |
| |
| Reviewed-by: Jeff Layton <jlayton@redhat.com> |
| Signed-off-by: Peng Tao <peng_tao@emc.com> |
| Signed-off-by: Jim Rees <rees@umich.edu> |
| Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
| |
| --- |
| fs/nfs/blocklayout/blocklayout.c | 8 ++++++-- |
| 1 file changed, 6 insertions(+), 2 deletions(-) |
| |
| --- a/fs/nfs/blocklayout/blocklayout.c |
| +++ b/fs/nfs/blocklayout/blocklayout.c |
| @@ -993,17 +993,20 @@ static int __init nfs4blocklayout_init(v |
| mnt, |
| NFS_PIPE_DIRNAME, 0, &path); |
| if (ret) |
| - goto out_remove; |
| + goto out_putrpc; |
| |
| bl_device_pipe = rpc_mkpipe(path.dentry, "blocklayout", NULL, |
| &bl_upcall_ops, 0); |
| + path_put(&path); |
| if (IS_ERR(bl_device_pipe)) { |
| ret = PTR_ERR(bl_device_pipe); |
| - goto out_remove; |
| + goto out_putrpc; |
| } |
| out: |
| return ret; |
| |
| +out_putrpc: |
| + rpc_put_mount(); |
| out_remove: |
| pnfs_unregister_layoutdriver(&blocklayout_type); |
| return ret; |
| @@ -1016,6 +1019,7 @@ static void __exit nfs4blocklayout_exit( |
| |
| pnfs_unregister_layoutdriver(&blocklayout_type); |
| rpc_unlink(bl_device_pipe); |
| + rpc_put_mount(); |
| } |
| |
| MODULE_ALIAS("nfs-layouttype4-3"); |
