Hello there, 1. [linux-4.1/drivers/usb/serial/io_edgeport.c:1049]: (style) Redundant condition: edge_serial.is_epic. 'A && (!A || B)' is equivalent to 'A || B' if ((!edge_serial->is_epic) || ((edge_serial->is_epic) && (edge_serial->epic_descriptor.Supports.IOSPChase))) { Maybe if ((!edge_serial->is_epic) || edge_serial->epic_descriptor.Supports.IOSPChase) { 2. [linux-4.1/drivers/usb/serial/io_edgeport.c:1064]: (style) Redundant condition: edge_serial.is_epic. 'A && (!A || B)' is equivalent to 'A || B' if ((!edge_serial->is_epic) || ((edge_serial->is_epic) && (edge_serial->epic_descriptor.Supports.IOSPClose))) { 3. [linux-4.1/drivers/usb/serial/io_edgeport.c:1615]: (style) Redundant condition: edge_serial.is_epic. 'A && (!A || B)' is equivalent to 'A || B' More of the same at lines 1631, 2468, 2497, 2501 Regards David Binderman -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in