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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2016-11-30 00:42:01 +0900 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2016-12-13 00:20:53 +0100 |
| commit | 5a2bddfc79912d7537a3a43e28481bfefa9db88e (patch) | |
| tree | 58f43dc717851e524e6a53ae356f7936aee01cf6 | |
| parent | d008e1ac203dde67838effe43bd512d38bd92f24 (diff) | |
| download | alsa-lib-5a2bddfc79912d7537a3a43e28481bfefa9db88e.tar.gz | |
topology: fix unused-variable warnings introduced to build_link()
A function with unused automatic variables was recently introduced to this
library, then compiler generates below warnings.
pcm.c: In function ‘build_link’:
pcm.c:213:6: warning: unused variable ‘i’ [-Wunused-variable]
int i, num_hw_configs = 0, err = 0;
^
pcm.c:210:43: warning: unused variable ‘cmpnt’ [-Wunused-variable]
struct snd_soc_tplg_link_cmpnt *codec, *cmpnt;
^~~~~
pcm.c:210:35: warning: unused variable ‘codec’ [-Wunused-variable]
struct snd_soc_tplg_link_cmpnt *codec, *cmpnt;
^~~~~
pcm.c:209:20: warning: unused variable ‘ref_elem’ [-Wunused-variable]
struct tplg_elem *ref_elem = NULL;
This commit removes them.
Fixes: 53f7711769d4("topology: Define a function to build a single physical DAI link")
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | src/topology/pcm.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/topology/pcm.c b/src/topology/pcm.c index 2e0a1209..8f8a7031 100644 --- a/src/topology/pcm.c +++ b/src/topology/pcm.c @@ -206,11 +206,9 @@ static int tplg_build_stream_cfg(snd_tplg_t *tplg, static int build_link(snd_tplg_t *tplg, struct tplg_elem *elem) { struct snd_soc_tplg_link_config *link = elem->link; - struct tplg_elem *ref_elem = NULL; - struct snd_soc_tplg_link_cmpnt *codec, *cmpnt; struct tplg_ref *ref; struct list_head *base, *pos; - int i, num_hw_configs = 0, err = 0; + int num_hw_configs = 0, err = 0; err = tplg_build_stream_cfg(tplg, link->stream, link->num_streams); |