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ASoC: Intel: Skylake: remove unused 'ret'

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In skl_tplg_mixer_dapm_post_pmd_event(), a variable 'ret' is initialized but
not used.

We don't check return of skl_delete_pipe, so remove the assignment as
well, so remove this variable.

sound/soc/intel/skylake/skl-topology.c: In function ‘skl_tplg_mixer_dapm_post_pmd_event’:
sound/soc/intel/skylake/skl-topology.c:976:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
  int ret = 0;
      ^
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 23:01:24 +05:30 committed by Mark Brown
parent a5de5b74a5
commit 547cafa3ef
1 changed files with 1 additions and 2 deletions
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3
sound/soc/intel/skylake/skl-topology.c
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@ -974,7 +974,6 @@ static int skl_tplg_mixer_dapm_post_pmd_event(struct snd_soc_dapm_widget *w,
struct skl_module_cfg *src_module = NULL, *dst_module;
struct skl_sst *ctx = skl->skl_sst;
struct skl_pipe *s_pipe = mconfig->pipe;
int ret = 0;
if (s_pipe->state == SKL_PIPE_INVALID)
return -EINVAL;
@ -996,7 +995,7 @@ static int skl_tplg_mixer_dapm_post_pmd_event(struct snd_soc_dapm_widget *w,
src_module = dst_module;
}
ret = skl_delete_pipe(ctx, mconfig->pipe);
skl_delete_pipe(ctx, mconfig->pipe);
return skl_tplg_unload_pipe_modules(ctx, s_pipe);
}