alsaucm: fix the verbose compilation warnings for latest gcc

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/alsaucm/dump.c b/alsaucm/dump.c
index 7a90c828fe1f23ee76dfd12ac5f146c28f3eec96..102ac4d2c4b51cd5f1bd5989802d0033d5ab9262 100644 (file)
--- a/alsaucm/dump.c
+++ b/alsaucm/dump.c
@@ -93,7 +93,7 @@ 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 *r, const char *verb, const char *comment)
+static int text_verb_start(struct renderer *, const char *verb, const char *comment)
 {
        char buf1[128], buf2[128];
        printf("Verb.%s {\n", ESC(verb, buf1));
@@ -102,13 +102,13 @@ static int text_verb_start(struct renderer *r, const char *verb, const char *com
        return 0;
 }
 
-static int text_verb_end(struct renderer *r)
+static int text_verb_end(struct renderer *)
 {
        printf("}\n");
        return 0;
 }
 
-static int text_2nd_level_begin(struct renderer *r,
+static int text_2nd_level_begin(struct renderer *,
                                const char *key,
                                const char *val,
                                const char *comment)
@@ -120,19 +120,19 @@ static int text_2nd_level_begin(struct renderer *r,
        return 0;
 }
 
-static int text_2nd_level_end(struct renderer *r)
+static int text_2nd_level_end(struct renderer *)
 {
        printf("\t}\n");
        return 0;
 }
 
-static int text_2nd_level(struct renderer *r, const char *txt)
+static int text_2nd_level(struct renderer *, const char *txt)
 {
        printf("\t\t%s", txt);
        return 0;
 }
 
-static int text_3rd_level(struct renderer *r, const char *txt)
+static int text_3rd_level(struct renderer *, const char *txt)
 {
        printf("\t\t\t%s", txt);
        return 0;
@@ -266,7 +266,7 @@ static void json_block(struct renderer *r, int level, int last)
        j->block[level] = last ? 0 : 1;
 }
 
-static int json_init(struct renderer *r)
+static int json_init(struct renderer *)
 {
        printf("{\n  \"Verbs\": {");
        return 0;
@@ -325,13 +325,13 @@ static int json_2nd_level_end(struct renderer *r)
        return 0;
 }
 
-static int json_2nd_level(struct renderer *r, const char *txt)
+static int json_2nd_level(struct renderer *, const char *txt)
 {
        printf("          %s", txt);
        return 0;
 }
 
-static int json_3rd_level(struct renderer *r, const char *txt)
+static int json_3rd_level(struct renderer *, const char *txt)
 {
        printf("            %s", txt);
        return 0;
@@ -360,7 +360,7 @@ 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 last)
+static int json_supcon_value(struct renderer *r, const char *value, int)
 {
        char buf[256];
        JESC(value, buf);