Cleanups

diff --git a/src/confmisc.c b/src/confmisc.c
index 0961776..30e4207 100644 (file)
--- a/src/confmisc.c
+++ b/src/confmisc.c
@@ -501,7 +501,6 @@ int snd_func_private_string(snd_config_t **dst, snd_config_t *root ATTRIBUTE_UNU
                            snd_config_t *src, snd_config_t *private_data)
 {
        int err;
-       snd_config_t *n;
        const char *str, *id;
 
        if (private_data == NULL)
@@ -578,7 +577,6 @@ int snd_func_private_card_driver(snd_config_t **dst, snd_config_t *root ATTRIBUT
                                 snd_config_t *private_data)
 {
        char *driver;
-       snd_config_t *n;
        const char *id;
        int err;
        long card;
@@ -588,7 +586,7 @@ int snd_func_private_card_driver(snd_config_t **dst, snd_config_t *root ATTRIBUT
                SNDERR("field card not found");
                return -EINVAL;
        }
-       err = snd_config_get_integer(n, &card);
+       err = snd_config_get_integer(private_data, &card);
        if (err < 0) {
                SNDERR("field card is not an integer");
                return err;
@@ -846,7 +844,6 @@ int snd_func_private_pcm_subdevice(snd_config_t **dst, snd_config_t *root ATTRIB
                                   snd_config_t *src, snd_config_t *private_data)
 {
        snd_pcm_info_t *info;
-       snd_config_t *n;
        const char *id;
        snd_pcm_t *pcm;
        int err;