[PATCH v2 4/4] diff: remove touched flags

[Brandon Williams <bmwill@google.com>]

Now that the set of parallel touched flags are no longer being used,
remove them.

Signed-off-by: Brandon Williams <bmwill@google.com>
---
 builtin/log.c | 2 --
 diff.h        | 6 ++----
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/builtin/log.c b/builtin/log.c
index 82131751d..9c0815270 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -134,8 +134,6 @@ static void cmd_log_init_defaults(struct rev_info *rev)
 
 	if (default_date_mode)
 		parse_date_format(default_date_mode, &rev->date_mode);
-
-	memset(&rev->diffopt.touched_flags, 0, sizeof(struct diff_flags));
 }
 
 static void cmd_log_init_finish(int argc, const char **argv, const char *prefix,
diff --git a/diff.h b/diff.h
index 4eaf9b370..7e567108e 100644
--- a/diff.h
+++ b/diff.h
@@ -111,9 +111,8 @@ static inline struct diff_flags diff_flags_or(const struct diff_flags *a,
 }
 
 #define DIFF_OPT_TST(opts, flag)	((opts)->flags.flag)
-#define DIFF_OPT_TOUCHED(opts, flag)	((opts)->touched_flags.flag)
-#define DIFF_OPT_SET(opts, flag)	(((opts)->flags.flag = 1),((opts)->touched_flags.flag = 1))
-#define DIFF_OPT_CLR(opts, flag)	(((opts)->flags.flag = 0),((opts)->touched_flags.flag = 1))
+#define DIFF_OPT_SET(opts, flag)	((opts)->flags.flag = 1)
+#define DIFF_OPT_CLR(opts, flag)	((opts)->flags.flag = 0)
 
 #define DIFF_XDL_TST(opts, flag)    ((opts)->xdl_opts & XDF_##flag)
 #define DIFF_XDL_SET(opts, flag)    ((opts)->xdl_opts |= XDF_##flag)
@@ -142,7 +141,6 @@ struct diff_options {
 	const char *line_prefix;
 	size_t line_prefix_length;
 	struct diff_flags flags;
-	struct diff_flags touched_flags;
 
 	/* diff-filter bits */
 	unsigned int filter;
-- 
2.15.0.403.gc27cc4dac6-goog