7307 Fixing 5780 introduced a regression

*** 391,403 ****
                          fdinfo.pr_size = -1;
  
                          error = elfnote(vp, &offset, NT_FDINFO,
                              sizeof (fdinfo), &fdinfo, rlimit, credp);
                          VN_RELE(fvp);
                          VN_RELE(vroot);
-                         if (error)
                                  goto done;
                          continue;
                  }
  
                  if (fvp->v_type == VSOCK)
                          fdinfo.pr_fileflags |= sock_getfasync(fvp);
--- 391,404 ----
                          fdinfo.pr_size = -1;
  
                          error = elfnote(vp, &offset, NT_FDINFO,
                              sizeof (fdinfo), &fdinfo, rlimit, credp);
                          VN_RELE(fvp);
+                         if (error) {
                                  VN_RELE(vroot);
                                  goto done;
+                         }
                          continue;
                  }
  
                  if (fvp->v_type == VSOCK)
                          fdinfo.pr_fileflags |= sock_getfasync(fvp);