conf: snd_config_get_card() remove unused assignment

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

diff --git a/src/confmisc.c b/src/confmisc.c
index a561040c405272ec2307375db865bb4881a2b28a..64af96fa6cf91379db8ebf4d02e701eb5058e20d 100644 (file)
--- a/src/confmisc.c
+++ b/src/confmisc.c
@@ -155,7 +155,7 @@ int snd_config_get_card(const snd_config_t *conf)
        int err;
 
        if (snd_config_get_integer(conf, &v) < 0) {
-               if ((err = snd_config_get_string(conf, &str)) < 0) {
+               if (snd_config_get_string(conf, &str)) {
                        if (snd_config_get_id(conf, &id) >= 0)
                                SNDERR("Invalid field %s", id);
                        return -EINVAL;