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ASoC: topology: remove unused 'err' 

In soc_tplg_pcm_elems_load, a variable 'err' is initialized but not
used.

It is assigned return values for pcm_new_ver() but never checked, so
remove it.

sound/soc/soc-topology.c: In function ‘soc_tplg_pcm_elems_load’:
sound/soc/soc-topology.c:1865:9: warning: variable ‘err’ set but not used [-Wunused-but-set-variable]
  int i, err;

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Vinod Koul 2016-12-08 23:01:27 +05:30 committed by Mark Brown
parent a5de5b74a5
commit fd34045567
1 changed files with 2 additions and 2 deletions
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4
sound/soc/soc-topology.c
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@ -1863,7 +1863,7 @@ static int soc_tplg_pcm_elems_load(struct soc_tplg *tplg,
{
struct snd_soc_tplg_pcm *pcm, *_pcm;
int count = hdr->count;
int i, err;
int i;
bool abi_match;
if (tplg->pass != SOC_TPLG_PASS_PCM_DAI)
@ -1897,7 +1897,7 @@ static int soc_tplg_pcm_elems_load(struct soc_tplg *tplg,
_pcm = pcm;
} else {
abi_match = false;
err = pcm_new_ver(tplg, pcm, &_pcm);
pcm_new_ver(tplg, pcm, &_pcm);
}
/* create the FE DAIs and DAI links */