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http-backend: mark unused parameters in virtual functions

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The http-backend dispatches requests via a table of virtual functions.
Some of the functions ignore their "arg" parameter, because it's
implicit in the function (e.g., get_info_refs knows that it is
dispatched only for a request to "/info/refs").

Mark these unused parameters to silence -Wunused-parameter.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King 2023-02-24 01:38:43 -05:00 committed by Junio C Hamano
parent 77ef8b0e1e
commit 2be1506a78
1 changed files with 3 additions and 3 deletions
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6
http-backend.c
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@ -524,7 +524,7 @@ static int show_text_ref(const char *name, const struct object_id *oid,
return 0;
}
static void get_info_refs(struct strbuf *hdr, char *arg)
static void get_info_refs(struct strbuf *hdr, char *arg UNUSED)
{
const char *service_name = get_parameter("service");
struct strbuf buf = STRBUF_INIT;
@ -578,7 +578,7 @@ static int show_head_ref(const char *refname, const struct object_id *oid,
return 0;
}
static void get_head(struct strbuf *hdr, char *arg)
static void get_head(struct strbuf *hdr, char *arg UNUSED)
{
struct strbuf buf = STRBUF_INIT;
@ -588,7 +588,7 @@ static void get_head(struct strbuf *hdr, char *arg)
strbuf_release(&buf);
}
static void get_info_packs(struct strbuf *hdr, char *arg)
static void get_info_packs(struct strbuf *hdr, char *arg UNUSED)
{
size_t objdirlen = strlen(get_object_directory());
struct strbuf buf = STRBUF_INIT;