ASoC: Intel: sof_ssp_amp: remove 'set-but-not-used' warning

Clang warning:
>> sound/soc/intel/boards/sof_ssp_amp.c:97:6: warning: variable 'i'
   set but not used [-Wunused-but-set-variable]
           int i = 0;
               ^

The device counter is not used when the quirk is not set, which static
analysis cannot know. Move its initialization before the loop to
remove this warning.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220421163645.319686-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/intel/boards/sof_ssp_amp.c b/sound/soc/intel/boards/sof_ssp_amp.c
index 02a27aa..8f5b9eb 100644 (file)
--- a/sound/soc/intel/boards/sof_ssp_amp.c
+++ b/sound/soc/intel/boards/sof_ssp_amp.c
@@ -94,7 +94,7 @@ static int sof_card_late_probe(struct snd_soc_card *card)
        char jack_name[NAME_SIZE];
        struct sof_hdmi_pcm *pcm;
        int err;
-       int i = 0;
+       int i;
 
        if (!(sof_ssp_amp_quirk & SOF_HDMI_PLAYBACK_PRESENT))
                return 0;
@@ -113,6 +113,7 @@ static int sof_card_late_probe(struct snd_soc_card *card)
                return hda_dsp_hdmi_build_controls(card, component);
        }
 
+       i = 0;
        list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
                component = pcm->codec_dai->component;
                snprintf(jack_name, sizeof(jack_name),