topology: remove unused variable in tplg_parse_fe_dai()

This commit fixes below compiler warnings.

pcm.c: In function ‘tplg_parse_fe_dai’:
pcm.c:333:6: warning: unused variable ‘err’ [-Wunused-variable]
  int err;
      ^

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Sakamoto 2016-07-11 21:05:57 +09:00 committed by Takashi Iwai
parent 5d079c7608
commit 87afc50e81

View file

@ -330,7 +330,6 @@ static int tplg_parse_fe_dai(snd_tplg_t *tplg, snd_config_t *cfg,
snd_config_t *n;
const char *id, *value = NULL;
unsigned long int id_val;
int err;
snd_config_get_id(cfg, &id);
tplg_dbg("\t\tFE DAI %s:\n", id);