mktree: drop unused length parameter

diff --git a/builtin/clone.c b/builtin/clone.c
index 31a47d190a96a4bb7ea47eae28434456226cd8d2..9ddf4f99e55bfc82572e71f2935bdb7222f70c87 100644 (file)
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -357,8 +357,7 @@ static void setup_reference(void)
                             add_one_reference, &required);
 }
 
-static void copy_alternates(struct strbuf *src, struct strbuf *dst,
-                           const char *src_repo)
+static void copy_alternates(struct strbuf *src, const char *src_repo)
 {
        /*
         * Read from the source objects/info/alternates file
@@ -439,7 +438,7 @@ static void copy_or_link_directory(struct strbuf *src, struct strbuf *dest,
 
                /* Files that cannot be copied bit-for-bit... */
                if (!strcmp(src->buf + src_baselen, "/info/alternates")) {
-                       copy_alternates(src, dest, src_repo);
+                       copy_alternates(src, src_repo);
                        continue;
                }