[PATCH v4 3/9] ls-files: don't needlessly pass around stage variable
From: Ævar Arnfjörð Bjarmason <hidden>
Date: 2021-03-16 15:53:53
Subsystem:
the rest · Maintainer:
Linus Torvalds
Now that read_tree() has been moved to ls-files.c we can get rid of the stage != 1 case that'll never happen. Signed-off-by: Ævar Arnfjörð Bjarmason <redacted> --- builtin/ls-files.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-)
diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index a445862281..74d572a3e4 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c@@ -470,21 +470,12 @@ static int read_one_entry_quick(const struct object_id *oid, struct strbuf *base } -static int read_tree(struct repository *r, struct tree *tree, int stage, +static int read_tree(struct repository *r, struct tree *tree, struct pathspec *match, struct index_state *istate) { read_tree_fn_t fn = NULL; int i, err; - /* - * Currently the only existing callers of this function all - * call it with stage=1 and after making sure there is nothing - * at that stage; we could always use read_one_entry_quick(). - * - * But when we decide to straighten out git-read-tree not to - * use unpack_trees() in some cases, this will probably start - * to matter. - */ /* * See if we have cache entry at the stage. If so,
@@ -493,13 +484,13 @@ static int read_tree(struct repository *r, struct tree *tree, int stage, */ for (i = 0; !fn && i < istate->cache_nr; i++) { const struct cache_entry *ce = istate->cache[i]; - if (ce_stage(ce) == stage) + if (ce_stage(ce) == 1) fn = read_one_entry; } if (!fn) fn = read_one_entry_quick; - err = read_tree_recursive(r, tree, "", 0, stage, match, fn, istate); + err = read_tree_recursive(r, tree, "", 0, 1, match, fn, istate); if (fn == read_one_entry || err) return err;
@@ -549,7 +540,7 @@ void overlay_tree_on_index(struct index_state *istate, PATHSPEC_PREFER_CWD, prefix, matchbuf); } else memset(&pathspec, 0, sizeof(pathspec)); - if (read_tree(the_repository, tree, 1, &pathspec, istate)) + if (read_tree(the_repository, tree, &pathspec, istate)) die("unable to read tree entries %s", tree_name); for (i = 0; i < istate->cache_nr; i++) {
--
2.31.0.256.gf0ddda3145