remote.[ch]: parse_push_cas_option() can be staticjc/unused-symbols

Since 068c77a5 ("builtin/send-pack.c: use parse_options API",
2015-08-19), there is no external user of this helper function.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/remote.c b/remote.c
index 68901b0070..fc2df99b81 100644
--- a/remote.c
+++ b/remote.c
@@ -2178,7 +2178,7 @@ static struct push_cas *add_cas_entry(struct push_cas_option *cas,
 	return entry;
 }
 
-int parse_push_cas_option(struct push_cas_option *cas, const char *arg, int unset)
+static int parse_push_cas_option(struct push_cas_option *cas, const char *arg, int unset)
 {
 	const char *colon;
 	struct push_cas *entry;