From 32a59234ae96161b2c91f39801f81c471933d78b Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Fri, 31 Oct 2014 00:36:30 -0400
Subject: rpc_pipefs.c: get rid of f_dentry

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/nfs/blocklayout/rpc_pipefs.c b/fs/nfs/blocklayout/rpc_pipefs.c
index e966c02..2a15fa4 100644
--- a/fs/nfs/blocklayout/rpc_pipefs.c
+++ b/fs/nfs/blocklayout/rpc_pipefs.c
@@ -109,7 +109,7 @@ out:
 static ssize_t bl_pipe_downcall(struct file *filp, const char __user *src,
 			 size_t mlen)
 {
-	struct nfs_net *nn = net_generic(filp->f_dentry->d_sb->s_fs_info,
+	struct nfs_net *nn = net_generic(file_inode(filp)->i_sb->s_fs_info,
 					 nfs_net_id);
 
 	if (mlen != sizeof (struct bl_dev_msg))
-- 
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