1 files changed, 34 insertions, 38 deletions

diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c
index 01d4ec1c88e0..f16184a39941 100644
--- a/fs/nfsd/nfs3xdr.c
+++ b/fs/nfsd/nfs3xdr.c
@@ -814,17 +814,6 @@ encode_entry_baggage(struct nfsd3_readdirres *cd, __be32 *p, const char *name,
         return p;
 }
 
-static __be32 *
-encode_entryplus_baggage(struct nfsd3_readdirres *cd, __be32 *p,
-                struct svc_fh *fhp)
-{
-        p = encode_post_op_attr(cd->rqstp, p, fhp);
-        *p++ = xdr_one;                 /* yes, a file handle follows */
-        p = encode_fh(p, fhp);
-        fh_put(fhp);
-        return p;
-}
-
 static int
 compose_entry_fh(struct nfsd3_readdirres *cd, struct svc_fh *fhp,
                 const char *name, int namlen)
@@ -843,22 +832,46 @@ compose_entry_fh(struct nfsd3_readdirres *cd, struct svc_fh *fhp,
                         if (dchild == dparent) {
                                 /* filesystem root - cannot return filehandle for ".." */
                                 dput(dchild);
-                                return 1;
+                                return -ENOENT;
                         }
                 } else
                         dchild = dget(dparent);
         } else
                 dchild = lookup_one_len(name, dparent, namlen);
         if (IS_ERR(dchild))
-                return 1;
-        if (d_mountpoint(dchild) ||
-            fh_compose(fhp, exp, dchild, &cd->fh) != 0 ||
-            !dchild->d_inode)
-                rv = 1;
+                return -ENOENT;
+        rv = -ENOENT;
+        if (d_mountpoint(dchild))
+                goto out;
+        rv = fh_compose(fhp, exp, dchild, &cd->fh);
+        if (rv)
+                goto out;
+        if (!dchild->d_inode)
+                goto out;
+        rv = 0;
+out:
         dput(dchild);
         return rv;
 }
 
+__be32 *encode_entryplus_baggage(struct nfsd3_readdirres *cd, __be32 *p, const char *name, int namlen)
+{
+        struct svc_fh   fh;
+        int err;
+
+        err = compose_entry_fh(cd, &fh, name, namlen);
+        if (err) {
+                *p++ = 0;
+                *p++ = 0;
+                return p;
+        }
+        p = encode_post_op_attr(cd->rqstp, p, &fh);
+        *p++ = xdr_one;                 /* yes, a file handle follows */
+        p = encode_fh(p, &fh);
+        fh_put(&fh);
+        return p;
+}
+
 /*
  * Encode a directory entry. This one works for both normal readdir
  * and readdirplus.
@@ -929,16 +942,8 @@ encode_entry(struct readdir_cd *ccd, const char *name, int namlen,
 
                 p = encode_entry_baggage(cd, p, name, namlen, ino);
 
-                /* throw in readdirplus baggage */
-                if (plus) {
-                        struct svc_fh   fh;
-
-                        if (compose_entry_fh(cd, &fh, name, namlen) > 0) {
-                                *p++ = 0;
-                                *p++ = 0;
-                        } else
-                                p = encode_entryplus_baggage(cd, p, &fh);
-                }
+                if (plus)
+                        p = encode_entryplus_baggage(cd, p, name, namlen);
                 num_entry_words = p - cd->buffer;
         } else if (cd->rqstp->rq_respages[pn+1] != NULL) {
                 /* temporarily encode entry into next page, then move back to
@@ -951,17 +956,8 @@ encode_entry(struct readdir_cd *ccd, const char *name, int namlen,
 
                 p1 = encode_entry_baggage(cd, p1, name, namlen, ino);
 
-                /* throw in readdirplus baggage */
-                if (plus) {
-                        struct svc_fh   fh;
-
-                        if (compose_entry_fh(cd, &fh, name, namlen) > 0) {
-                                /* zero out the filehandle */
-                                *p1++ = 0;
-                                *p1++ = 0;
-                        } else
-                                p1 = encode_entryplus_baggage(cd, p1, &fh);
-                }
+                if (plus)
+                        p = encode_entryplus_baggage(cd, p1, name, namlen);
 
                 /* determine entry word length and lengths to go in pages */
                 num_entry_words = p1 - tmp;