patch tsoome-feedback

@@ -379,11 +379,10 @@
         if ((nvlist_alloc(&props, NV_UNIQUE_NAME, 0) != 0) ||
             (nvlist_add_string(props, zfs_prop_to_name(ZFS_PROP_SHARENFS),
             "off") != 0) ||
             (nvlist_add_string(props, zfs_prop_to_name(ZFS_PROP_SHARESMB),
             "off") != 0)) {
-                if (props != NULL)
                         nvlist_free(props);
                 (void) fprintf(stderr, gettext("could not create ZFS clone "
                     "%s: out of memory\n"), zonepath);
                 return (Z_ERR);
         }

@@ -986,11 +985,10 @@
         if ((nvlist_alloc(&props, NV_UNIQUE_NAME, 0) != 0) ||
             (nvlist_add_string(props, zfs_prop_to_name(ZFS_PROP_SHARENFS),
             "off") != 0) ||
             (nvlist_add_string(props, zfs_prop_to_name(ZFS_PROP_SHARESMB),
             "off") != 0)) {
-                if (props != NULL)
                         nvlist_free(props);
                 (void) fprintf(stderr, gettext("cannot create ZFS dataset %s: "
                     "out of memory\n"), zfs_name);
         }