From 9e5e9a6d70de63bea01f0669b01319952f2cfdea Mon Sep 17 00:00:00 2001 From: Jaroslav Kysela Date: Mon, 4 Sep 2023 16:57:47 +0200 Subject: [PATCH] alsaucm: use ATTRIBUTE_UNUSED instead remove argument name We need to support older compilers than GCC 11. Link: https://github.com/alsa-project/alsa-utils/issues/233 Fixes: d7bbc26 ("alsaucm: fix the verbose compilation warnings for latest gcc") Signed-off-by: Jaroslav Kysela --- alsaucm/dump.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git a/alsaucm/dump.c b/alsaucm/dump.c index 102ac4d2c4b5..a5c57f21d33b 100644 --- a/alsaucm/dump.c +++ b/alsaucm/dump.c @@ -93,7 +93,8 @@ static char *tesc(const char *s, char *buf, size_t buf_len) #define ESC(s, esc) tesc((s), (esc), sizeof(esc)) -static int text_verb_start(struct renderer *, const char *verb, const char *comment) +static int text_verb_start(struct renderer *r ATTRIBUTE_UNUSED, + const char *verb, const char *comment) { char buf1[128], buf2[128]; printf("Verb.%s {\n", ESC(verb, buf1)); @@ -102,13 +103,13 @@ static int text_verb_start(struct renderer *, const char *verb, const char *comm return 0; } -static int text_verb_end(struct renderer *) +static int text_verb_end(struct renderer *r ATTRIBUTE_UNUSED) { printf("}\n"); return 0; } -static int text_2nd_level_begin(struct renderer *, +static int text_2nd_level_begin(struct renderer *r ATTRIBUTE_UNUSED, const char *key, const char *val, const char *comment) @@ -120,19 +121,19 @@ static int text_2nd_level_begin(struct renderer *, return 0; } -static int text_2nd_level_end(struct renderer *) +static int text_2nd_level_end(struct renderer *r ATTRIBUTE_UNUSED) { printf("\t}\n"); return 0; } -static int text_2nd_level(struct renderer *, const char *txt) +static int text_2nd_level(struct renderer *r ATTRIBUTE_UNUSED, const char *txt) { printf("\t\t%s", txt); return 0; } -static int text_3rd_level(struct renderer *, const char *txt) +static int text_3rd_level(struct renderer *r ATTRIBUTE_UNUSED, const char *txt) { printf("\t\t\t%s", txt); return 0; @@ -266,7 +267,7 @@ static void json_block(struct renderer *r, int level, int last) j->block[level] = last ? 0 : 1; } -static int json_init(struct renderer *) +static int json_init(struct renderer *r ATTRIBUTE_UNUSED) { printf("{\n \"Verbs\": {"); return 0; @@ -325,13 +326,13 @@ static int json_2nd_level_end(struct renderer *r) return 0; } -static int json_2nd_level(struct renderer *, const char *txt) +static int json_2nd_level(struct renderer *r ATTRIBUTE_UNUSED, const char *txt) { printf(" %s", txt); return 0; } -static int json_3rd_level(struct renderer *, const char *txt) +static int json_3rd_level(struct renderer *r ATTRIBUTE_UNUSED, const char *txt) { printf(" %s", txt); return 0; @@ -360,7 +361,8 @@ static int json_supcon_start(struct renderer *r, const char *key) return 0; } -static int json_supcon_value(struct renderer *r, const char *value, int) +static int json_supcon_value(struct renderer *r, const char *value, + int last ATTRIBUTE_UNUSED) { char buf[256]; JESC(value, buf); -- 2.35.3