[PATCH v3 04/14] update-index: use istate->cache over active_cache

["Derrick Stolee via GitGitGadget" <gitgitgadget@gmail.com>]

From: Derrick Stolee <dstolee@microsoft.com>

Also use repo->index over istate, when possible.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
---
 builtin/update-index.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/builtin/update-index.c b/builtin/update-index.c
index 22284f301dc..0c5a10f5dba 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -234,12 +234,12 @@ static int mark_ce_flags(const char *path, int flag, int mark)
 	int namelen = strlen(path);
 	int pos = cache_name_pos(path, namelen);
 	if (0 <= pos) {
-		mark_fsmonitor_invalid(istate, active_cache[pos]);
+		mark_fsmonitor_invalid(istate, istate->cache[pos]);
 		if (mark)
-			active_cache[pos]->ce_flags |= flag;
+			istate->cache[pos]->ce_flags |= flag;
 		else
-			active_cache[pos]->ce_flags &= ~flag;
-		active_cache[pos]->ce_flags |= CE_UPDATE_IN_BASE;
+			istate->cache[pos]->ce_flags &= ~flag;
+		istate->cache[pos]->ce_flags |= CE_UPDATE_IN_BASE;
 		cache_tree_invalidate_path(istate, path);
 		active_cache_changed |= CE_ENTRY_CHANGED;
 		return 0;
@@ -330,7 +330,7 @@ static int process_directory(const char *path, int len, struct stat *st)
 
 	/* Exact match: file or existing gitlink */
 	if (pos >= 0) {
-		const struct cache_entry *ce = active_cache[pos];
+		const struct cache_entry *ce = istate->cache[pos];
 		if (S_ISGITLINK(ce->ce_mode)) {
 
 			/* Do nothing to the index if there is no HEAD! */
@@ -346,7 +346,7 @@ static int process_directory(const char *path, int len, struct stat *st)
 	/* Inexact match: is there perhaps a subdirectory match? */
 	pos = -pos-1;
 	while (pos < active_nr) {
-		const struct cache_entry *ce = active_cache[pos++];
+		const struct cache_entry *ce = istate->cache[pos++];
 
 		if (strncmp(ce->name, path, len))
 			break;
@@ -377,7 +377,7 @@ static int process_path(const char *path, struct stat *st, int stat_errno)
 		return error("'%s' is beyond a symbolic link", path);
 
 	pos = cache_name_pos(path, len);
-	ce = pos < 0 ? NULL : active_cache[pos];
+	ce = pos < 0 ? NULL : istate->cache[pos];
 	if (ce && ce_skip_worktree(ce)) {
 		/*
 		 * working directory version is assumed "good"
@@ -428,7 +428,7 @@ static void chmod_path(char flip, const char *path)
 	pos = cache_name_pos(path, strlen(path));
 	if (pos < 0)
 		goto fail;
-	ce = active_cache[pos];
+	ce = istate->cache[pos];
 	if (chmod_cache_entry(ce, flip) < 0)
 		goto fail;
 
@@ -628,7 +628,7 @@ static int unresolve_one(const char *path)
 		/* already merged */
 		pos = unmerge_cache_entry_at(pos);
 		if (pos < active_nr) {
-			const struct cache_entry *ce = active_cache[pos];
+			const struct cache_entry *ce = repo->index->cache[pos];
 			if (ce_stage(ce) &&
 			    ce_namelen(ce) == namelen &&
 			    !memcmp(ce->name, path, namelen))
@@ -642,7 +642,7 @@ static int unresolve_one(const char *path)
 		 */
 		pos = -pos-1;
 		if (pos < active_nr) {
-			const struct cache_entry *ce = active_cache[pos];
+			const struct cache_entry *ce = repo->index->cache[pos];
 			if (ce_namelen(ce) == namelen &&
 			    !memcmp(ce->name, path, namelen)) {
 				fprintf(stderr,
@@ -738,7 +738,7 @@ static int do_reupdate(int ac, const char **av,
 		has_head = 0;
  redo:
 	for (pos = 0; pos < active_nr; pos++) {
-		const struct cache_entry *ce = active_cache[pos];
+		const struct cache_entry *ce = repo->index->cache[pos];
 		struct cache_entry *old = NULL;
 		int save_nr;
 		char *path;
-- 
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