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usb: usb251xb: Remove unnecessary comparison of unsigned integer with >= 0
There is no need to compare *port* with >= 0 because such comparison of an unsigned value is always true. Fix this by removing such comparison. Addresses-Coverity-ID:1443949
("Unsigned compared against 0") Fixes:02a50b8750
("usb: usb251xb: add usb data lane port swap feature") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Reviewed-by: Richard Leitner <richard.leitner@skidata.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -547,7 +547,7 @@ static int usb251xb_get_ofdata(struct usb251xb *hub,
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*/
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hub->port_swap = USB251XB_DEF_PORT_SWAP;
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of_property_for_each_u32(np, "swap-dx-lanes", prop, p, port) {
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if ((port >= 0) && (port <= data->port_cnt))
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if (port <= data->port_cnt)
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hub->port_swap |= BIT(port);
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}
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