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ASoC: Intel: cht: fix uninit variable warning

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Kbuild bot reports that we might use dai_index uninitialized.

sound/soc/intel/boards/cht_bsw_rt5645.c:391:37: warning: 'dai_index' may be used uninitialized in this function [-Wmaybe-uninitialized]

Since it is theoretically possible, set it while initializing.

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Vinod Koul 2016-07-08 18:30:17 +05:30 committed by Mark Brown
parent 07d5c17b80
commit 5d554ea4f2
1 changed files with 1 additions and 1 deletions
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sound/soc/intel/boards/cht_bsw_rt5645.c
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@ -357,7 +357,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
char codec_name[16];
struct sst_acpi_mach *mach;
const char *i2c_name = NULL;
int dai_index;
int dai_index = 0;
drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_ATOMIC);
if (!drv)