[PATCH/FIXUP 3/2] apply: remove unused member apply_state.flags

[Junio C Hamano <gitster@pobox.com>]

The previous step added the "flags" member to apply_state, but it is
never used.  Remove it and move the bit assignment macro to apply.c
as that is just a private implementation detail.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 apply.c | 2 ++
 apply.h | 4 ----
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/apply.c b/apply.c
index 63455cd65f..7663e63df7 100644
--- a/apply.c
+++ b/apply.c
@@ -2282,6 +2282,8 @@ static void show_stats(struct apply_state *state, struct patch *patch)
 		add, pluses, del, minuses);
 }
 
+#define APPLY_FLAGS_CR_AT_EOL   (1<<0)
+
 static int read_old_data(struct stat *st, const char *path, struct strbuf *buf, int flags)
 {
 	enum safe_crlf safe_crlf = flags & APPLY_FLAGS_CR_AT_EOL ?
diff --git a/apply.h b/apply.h
index 192140280f..b3d6783d55 100644
--- a/apply.h
+++ b/apply.h
@@ -33,13 +33,9 @@ enum apply_verbosity {
 #define APPLY_SYMLINK_GOES_AWAY 01
 #define APPLY_SYMLINK_IN_RESULT 02
 
-
-#define APPLY_FLAGS_CR_AT_EOL   (1<<0)
-
 struct apply_state {
 	const char *prefix;
 	int prefix_length;
-	int flags;
 
 	/* These are lock_file related */
 	struct lock_file *lock_file;
-- 
2.14.1-331-g7631d96230