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| author | Rong Chen <rong.a.chen@intel.com> | 2020-04-24 03:54:37 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-04-24 15:19:12 +0300 |
| commit | 3e645a4add53eec22f3818c9da01c19191525096 (patch) | |
| tree | 9d4d8c49cfdd0c67e85d923e82cb1e6482cbcf9c /sound/soc/soc-compress.c | |
| parent | fe57a92c88580ae7894b9c71d2d520ba98eb1591 (diff) | |
| download | linux-3e645a4add53eec22f3818c9da01c19191525096.tar.xz | |
ASoC: soc-compress: avoid false-positive Wuninitialized warning
gcc-6.5 and earlier show a new warning:
sound/soc/soc-compress.c: In function ‘soc_compr_open’:
sound/soc/soc-compress.c:75:28: warning: ‘component’ is used uninitialized in this function [-Wuninitialized]
struct snd_soc_component *component, *save = NULL;
^~~~~~~~~
Simplest fix is to initialize it to avoid the warning.
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Rong Chen <rong.a.chen@intel.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/lkml/202004201540.vYPhhYMs%25lkp@intel.com
Link: https://lore.kernel.org/r/20200424005437.3941-1-rong.a.chen@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-compress.c')
| -rw-r--r-- | sound/soc/soc-compress.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c index ceaf976db0bb..8431ff72be63 100644 --- a/sound/soc/soc-compress.c +++ b/sound/soc/soc-compress.c @@ -72,7 +72,7 @@ static int soc_compr_components_free(struct snd_compr_stream *cstream, static int soc_compr_open(struct snd_compr_stream *cstream) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; - struct snd_soc_component *component, *save = NULL; + struct snd_soc_component *component = NULL, *save = NULL; struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); int ret, i; |