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update-ref: mark unused parameter in parser callbacks

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The parsing of stdin is driven by a table of function pointers; mark
unused parameters in concrete functions to avoid -Wunused-parameter
warnings.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King
2023-08-29 19:45:42 -04:00
committed by Junio C Hamano
parent 316b3a226a
commit 44ad082968
1 changed files with 7 additions and 7 deletions
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14
builtin/update-ref.c
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@ -311,8 +311,8 @@ static void report_ok(const char *command)
fflush(stdout); fflush(stdout);
} }
static void parse_cmd_option(struct ref_transaction *transaction, static void parse_cmd_option(struct ref_transaction *transaction UNUSED,
const char *next, const char *end) const char *next, const char *end UNUSED)
{ {
const char *rest; const char *rest;
if (skip_prefix(next, "no-deref", &rest) && *rest == line_termination) if (skip_prefix(next, "no-deref", &rest) && *rest == line_termination)
@ -321,8 +321,8 @@ static void parse_cmd_option(struct ref_transaction *transaction,
die("option unknown: %s", next); die("option unknown: %s", next);
} }
static void parse_cmd_start(struct ref_transaction *transaction, static void parse_cmd_start(struct ref_transaction *transaction UNUSED,
const char *next, const char *end) const char *next, const char *end UNUSED)
{ {
if (*next != line_termination) if (*next != line_termination)
die("start: extra input: %s", next); die("start: extra input: %s", next);
@ -330,7 +330,7 @@ static void parse_cmd_start(struct ref_transaction *transaction,
} }
static void parse_cmd_prepare(struct ref_transaction *transaction, static void parse_cmd_prepare(struct ref_transaction *transaction,
const char *next, const char *end) const char *next, const char *end UNUSED)
{ {
struct strbuf error = STRBUF_INIT; struct strbuf error = STRBUF_INIT;
if (*next != line_termination) if (*next != line_termination)
@ -341,7 +341,7 @@ static void parse_cmd_prepare(struct ref_transaction *transaction,
} }
static void parse_cmd_abort(struct ref_transaction *transaction, static void parse_cmd_abort(struct ref_transaction *transaction,
const char *next, const char *end) const char *next, const char *end UNUSED)
{ {
struct strbuf error = STRBUF_INIT; struct strbuf error = STRBUF_INIT;
if (*next != line_termination) if (*next != line_termination)
@ -352,7 +352,7 @@ static void parse_cmd_abort(struct ref_transaction *transaction,
} }
static void parse_cmd_commit(struct ref_transaction *transaction, static void parse_cmd_commit(struct ref_transaction *transaction,
const char *next, const char *end) const char *next, const char *end UNUSED)
{ {
struct strbuf error = STRBUF_INIT; struct strbuf error = STRBUF_INIT;
if (*next != line_termination) if (*next != line_termination)