soundwire: cadence: Simplify error paths in cdns_xfer_msg()

There's no need to goto an exit label to return from cdns_xfer_msg().
It doesn't do any cleanup, only a return statement.

Replace the gotos with returns.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220917154822.690472-2-rf@opensource.cirrus.comSigned-off-by: Vinod Koul <vkoul@kernel.org>

drivers/soundwire/cadence_master.c

@@ -709,17 +709,14 @@ cdns_xfer_msg(struct sdw_bus *bus, struct sdw_msg *msg)
 		ret = _cdns_xfer_msg(cdns, msg, cmd, i * CDNS_MCP_CMD_LEN,
 				     CDNS_MCP_CMD_LEN, false);
 		if (ret != SDW_CMD_OK)
-			goto exit;
+			return ret;
 	}
 
 	if (!(msg->len % CDNS_MCP_CMD_LEN))
-		goto exit;
+		return SDW_CMD_OK;
 
-	ret = _cdns_xfer_msg(cdns, msg, cmd, i * CDNS_MCP_CMD_LEN,
+	return _cdns_xfer_msg(cdns, msg, cmd, i * CDNS_MCP_CMD_LEN,
 			      msg->len % CDNS_MCP_CMD_LEN, false);
-
-exit:
-	return ret;
 }
 EXPORT_SYMBOL(cdns_xfer_msg);