negotiator/noop: mark unused callback parameters

The noop negotiator unsurprisingly does not bother looking at any of its
parameters. Mark them unused to silence -Wunused-parameter.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/negotiator/noop.c b/negotiator/noop.c
index 7b729376867afee47c76aaf74901aa19f3615804..de39028ab7f88058c87f735a79185da2f3b5e749 100644 (file)
--- a/negotiator/noop.c
+++ b/negotiator/noop.c
@@ -3,22 +3,24 @@
 #include "../commit.h"
 #include "../fetch-negotiator.h"
 
-static void known_common(struct fetch_negotiator *n, struct commit *c)
+static void known_common(struct fetch_negotiator *n UNUSED,
+                        struct commit *c UNUSED)
 {
        /* do nothing */
 }
 
-static void add_tip(struct fetch_negotiator *n, struct commit *c)
+static void add_tip(struct fetch_negotiator *n UNUSED,
+                   struct commit *c UNUSED)
 {
        /* do nothing */
 }
 
-static const struct object_id *next(struct fetch_negotiator *n)
+static const struct object_id *next(struct fetch_negotiator *n UNUSED)
 {
        return NULL;
 }
 
-static int ack(struct fetch_negotiator *n, struct commit *c)
+static int ack(struct fetch_negotiator *n UNUSED, struct commit *c UNUSED)
 {
        /*
         * This negotiator does not emit any commits, so there is no commit to
@@ -28,7 +30,7 @@ static int ack(struct fetch_negotiator *n, struct commit *c)
        return 0;
 }
 
-static void release(struct fetch_negotiator *n)
+static void release(struct fetch_negotiator *n UNUSED)
 {
        /* nothing to release */
 }