[PATCH v3 4/8] fast-import: remove dead strbuf

[Thalia Archibald <thalia@archibald.dev>]

The strbuf in `note_change_n` is to copy the remainder of `p` before
potentially invalidating it when reading the next line. However, `p` is
not used after that point. It has been unused since the function was
created in a8dd2e7d2b (fast-import: Add support for importing commit
notes, 2009-10-09) and looks to be a fossil from adapting
`file_change_m`. Remove it.

Signed-off-by: Thalia Archibald <thalia@archibald.dev>
---
 builtin/fast-import.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/builtin/fast-import.c b/builtin/fast-import.c
index 0da7e8a5a5..7a398dc975 100644
--- a/builtin/fast-import.c
+++ b/builtin/fast-import.c
@@ -2444,7 +2444,6 @@ static void file_change_cr(const char *p, struct branch *b, int rename)
 
 static void note_change_n(const char *p, struct branch *b, unsigned char *old_fanout)
 {
-	static struct strbuf uq = STRBUF_INIT;
 	struct object_entry *oe;
 	struct branch *s;
 	struct object_id oid, commit_oid;
@@ -2509,10 +2508,6 @@ static void note_change_n(const char *p, struct branch *b, unsigned char *old_fa
 		die("Invalid ref name or SHA1 expression: %s", p);
 
 	if (inline_data) {
-		if (p != uq.buf) {
-			strbuf_addstr(&uq, p);
-			p = uq.buf;
-		}
 		read_next_command();
 		parse_and_store_blob(&last_blob, &oid, 0);
 	} else if (oe) {
-- 
2.44.0