switch dentry_open() to struct path, make it grab references itself

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

1 files changed, 5 insertions, 5 deletions

diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 05d9eee6be3a..4700a0a929d7 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -745,7 +745,7 @@ __be32
 nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, umode_t type,
                         int may_flags, struct file **filp)
 {
-        struct dentry   *dentry;
+        struct path     path;
         struct inode    *inode;
         int             flags = O_RDONLY|O_LARGEFILE;
         __be32          err;
@@ -762,8 +762,9 @@ nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, umode_t type,
         if (err)
                 goto out;
 
-        dentry = fhp->fh_dentry;
-        inode = dentry->d_inode;
+        path.mnt = fhp->fh_export->ex_path.mnt;
+        path.dentry = fhp->fh_dentry;
+        inode = path.dentry->d_inode;
 
         /* Disallow write access to files with the append-only bit set
          * or any access when mandatory locking enabled
@@ -792,8 +793,7 @@ nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, umode_t type,
                 else
                         flags = O_WRONLY|O_LARGEFILE;
         }
-        *filp = dentry_open(dget(dentry), mntget(fhp->fh_export->ex_path.mnt),
-                            flags, current_cred());
+        *filp = dentry_open(&path, flags, current_cred());
         if (IS_ERR(*filp))
                 host_err = PTR_ERR(*filp);
         else {