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[1/2] ASoC: Intel: cht: fix uninit variable warning

Message ID 1467982818-4528-1-git-send-email-vinod.koul@intel.com (mailing list archive)
State Accepted
Commit 5d554ea4f287665b839975ecb11bd29d49a5c9b5
Headers show

Commit Message

Vinod Koul July 8, 2016, 1 p.m. UTC
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>
---
 sound/soc/intel/boards/cht_bsw_rt5645.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/sound/soc/intel/boards/cht_bsw_rt5645.c b/sound/soc/intel/boards/cht_bsw_rt5645.c
index f26c7b8545ae..56056ed7fcfd 100644
--- a/sound/soc/intel/boards/cht_bsw_rt5645.c
+++ b/sound/soc/intel/boards/cht_bsw_rt5645.c
@@ -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)