ASoC: Intel: bdw-rt5677: remove unnecessary oom message

Fixes scripts/checkpatch.pl warning:
WARNING: Possible unnecessary 'out of memory' message

Remove it can help us save a bit of memory.
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210617103538.1818-1-thunder.leizhen@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/intel/boards/bdw-rt5677.c

@@ -423,10 +423,8 @@ static int bdw_rt5677_probe(struct platform_device *pdev)
 	/* Allocate driver private struct */
 	bdw_rt5677 = devm_kzalloc(&pdev->dev, sizeof(struct bdw_rt5677_priv),
 		GFP_KERNEL);
-	if (!bdw_rt5677) {
-		dev_err(&pdev->dev, "Can't allocate bdw_rt5677\n");
+	if (!bdw_rt5677)
 		return -ENOMEM;
-	}
 
 	/* override plaform name, if required */
 	mach = pdev->dev.platform_data;