usb_generic.c (af3b2549) usb_generic.c (84e3f97e)
1/* $FreeBSD$ */
2/*-
3 * Copyright (c) 2008 Hans Petter Selasky. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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1844 nlevel++;
1845 next = next->parent_hub;
1846 }
1847
1848 /* check if too many levels */
1849 if (nlevel > USB_DEVICE_PORT_PATH_MAX)
1850 goto error;
1851
1/* $FreeBSD$ */
2/*-
3 * Copyright (c) 2008 Hans Petter Selasky. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 1835 unchanged lines hidden (view full) ---

1844 nlevel++;
1845 next = next->parent_hub;
1846 }
1847
1848 /* check if too many levels */
1849 if (nlevel > USB_DEVICE_PORT_PATH_MAX)
1850 goto error;
1851
1852 /* store total level of ports */
1853 dpp->udp_port_level = nlevel;
1854
1852 /* store port index array */
1853 next = udev;
1854 while (next->parent_hub != NULL) {
1855 /* store port index array */
1856 next = udev;
1857 while (next->parent_hub != NULL) {
1855 nlevel--;
1856
1857 dpp->udp_port_no[nlevel] = next->port_no;
1858 dpp->udp_port_level = nlevel;
1859
1858 dpp->udp_port_no[--nlevel] = next->port_no;
1860 next = next->parent_hub;
1861 }
1862 return (0); /* success */
1863
1864error:
1865 return (EINVAL); /* failure */
1866}
1867

--- 469 unchanged lines hidden --- 		1859 next = next->parent_hub;
1860 }
1861 return (0); /* success */
1862
1863error:
1864 return (EINVAL); /* failure */
1865}
1866

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