add: remove ensure_full_index() with --renormalize

The --renormalize option updates the EOL conversions for the tracked
files. However, the loop already ignores files marked with the
SKIP_WORKTREE bit, so it will continue to do so with a sparse index
because the sparse directory entries also have this bit set.

Reviewed-by: Elijah Newren <[email protected]>
Signed-off-by: Derrick Stolee <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: derrickstolee

builtin/add.c

@@ -144,8 +144,6 @@ static int renormalize_tracked_files(const struct pathspec *pathspec, int flags)
 {
 	int i, retval = 0;
 
-	/* TODO: audit for interaction with sparse-index. */
-	ensure_full_index(&the_index);
 	for (i = 0; i < active_nr; i++) {
 		struct cache_entry *ce = active_cache[i];