strbuf: simplify strbuf_expand_literal_cb()

Now that strbuf_expand_literal_cb() is no longer used as a callback,
drop its "_cb" name suffix and unused context parameter.

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/strbuf.c b/strbuf.c
index c3d1cee616..55a3cfa5cf 100644
--- a/strbuf.c
+++ b/strbuf.c
@@ -427,9 +427,7 @@ int strbuf_expand_step(struct strbuf *sb, const char **formatp)
 	return 1;
 }
 
-size_t strbuf_expand_literal_cb(struct strbuf *sb,
-				const char *placeholder,
-				void *context UNUSED)
+size_t strbuf_expand_literal(struct strbuf *sb, const char *placeholder)
 {
 	int ch;