iov_iter: missing assignment of ii_bvec_ops.ii_shorten

This seems to have been an oversight when porting the patches. This
function should never be called, but it should be defined just in case.

Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>

diff --git a/mm/iov-iter.c b/mm/iov-iter.c
index f9b5b906ceae194f91f3a39ff7a7080076446379..5a0b94951d87869180dce5e912d9ac480180cd03 100644 (file)
--- a/mm/iov-iter.c
+++ b/mm/iov-iter.c
@@ -210,6 +210,7 @@ struct iov_iter_ops ii_bvec_ops = {
        .ii_advance = ii_bvec_advance,
        .ii_fault_in_readable = ii_bvec_fault_in_readable,
        .ii_single_seg_count = ii_bvec_single_seg_count,
+       .ii_shorten = ii_bvec_shorten,
 };
 EXPORT_SYMBOL(ii_bvec_ops);