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topology: remove unused variable in get_tokens()

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This commit fixes below compiler warnings.

data.c: In function ‘get_tokens’:
data.c:276:6: warning: unused variable ‘err’ [-Wunused-variable]
  int err = 0;
      ^
data.c: In function ‘has_tuples’:
data.c:302:6: warning: unused variable ‘err’ [-Wunused-variable]
  int err = 0;
      ^

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 21:05:58 +09:00 • committed by Takashi Iwai
parent 87afc50e81
commit 5235105ca3
1 changed files with 0 additions and 2 deletions
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2
src/topology/data.c
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@ -273,7 +273,6 @@ static struct tplg_elem *get_tokens(snd_tplg_t *tplg, struct tplg_elem *elem)
{
struct tplg_ref *ref;
struct list_head *base, *pos;
int err = 0;
base = &elem->ref_list;
list_for_each(pos, base) {
@ -299,7 +298,6 @@ static bool has_tuples(struct tplg_elem *elem)
{
struct tplg_ref *ref;
struct list_head *base, *pos;
int err = 0;
base = &elem->ref_list;
list_for_each(pos, base) {