diff options
Diffstat (limited to 'net/sunrpc/rpc_pipe.c')
| -rw-r--r-- | net/sunrpc/rpc_pipe.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c index a3bd2db2e02..9144f2767b6 100644 --- a/net/sunrpc/rpc_pipe.c +++ b/net/sunrpc/rpc_pipe.c @@ -746,22 +746,15 @@ err_dput: } int -rpc_unlink(char *path) +rpc_unlink(struct dentry *dentry) { - struct nameidata nd; - struct dentry *dentry; + struct dentry *parent; struct inode *dir; - int error; + int error = 0; - if ((error = rpc_lookup_parent(path, &nd)) != 0) - return error; - dir = nd.dentry->d_inode; + parent = dget_parent(dentry); + dir = parent->d_inode; mutex_lock_nested(&dir->i_mutex, I_MUTEX_PARENT); - dentry = lookup_one_len(nd.last.name, nd.dentry, nd.last.len); - if (IS_ERR(dentry)) { - error = PTR_ERR(dentry); - goto out_release; - } d_drop(dentry); if (dentry->d_inode) { rpc_close_pipes(dentry->d_inode); @@ -769,9 +762,8 @@ rpc_unlink(char *path) } dput(dentry); inode_dir_notify(dir, DN_DELETE); -out_release: mutex_unlock(&dir->i_mutex); - rpc_release_path(&nd); + dput(parent); return error; } |