ASoC: Intel: acpi_probe: fix error return path

Fix the sst_acpi_probe memory allocation error path by setting right error
code and initiating the cleanup insteadof just returning
Reported-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

sound/soc/intel/sst/sst_acpi.c

@@ -309,7 +309,7 @@ int sst_acpi_probe(struct platform_device *pdev)
 	ctx->shim_regs64 = devm_kzalloc(ctx->dev, sizeof(*ctx->shim_regs64),
 					GFP_KERNEL);
 	if (!ctx->shim_regs64) {
-		return -ENOMEM;
+		ret = -ENOMEM;
 		goto do_sst_cleanup;
 	}