1 files changed, 10 insertions, 3 deletions

diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 0e6a179eccaf..1ba7ad981935 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -1867,6 +1867,15 @@ out_serverfault:
         goto out;
 }
 
+static inline int attributes_need_mount(u32 *bmval)
+{
+        if (bmval[0] & ~(FATTR4_WORD0_RDATTR_ERROR | FATTR4_WORD0_LEASE_TIME))
+                return 1;
+        if (bmval[1] & ~FATTR4_WORD1_MOUNTED_ON_FILEID)
+                return 1;
+        return 0;
+}
+
 static __be32
 nfsd4_encode_dirent_fattr(struct nfsd4_readdir *cd,
                 const char *name, int namlen, __be32 *p, int *buflen)
@@ -1888,9 +1897,7 @@ nfsd4_encode_dirent_fattr(struct nfsd4_readdir *cd,
          * we will not follow the cross mount and will fill the attribtutes
          * directly from the mountpoint dentry.
          */
-        if (d_mountpoint(dentry) &&
-            (cd->rd_bmval[0] & ~FATTR4_WORD0_RDATTR_ERROR) == 0 &&
-            (cd->rd_bmval[1] & ~FATTR4_WORD1_MOUNTED_ON_FILEID) == 0)
+        if (d_mountpoint(dentry) && !attributes_need_mount(cd->rd_bmval))
                 ignore_crossmnt = 1;
         else if (d_mountpoint(dentry)) {
                 int err;