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Simplify the code a bit after the bzero().

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This commit is contained in:
Warner Losh 2005-06-09 05:50:01 +00:00
parent 9f74b22210
commit 139f16505d
1 changed files with 3 additions and 12 deletions
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15
sys/kern/subr_bus.c
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@ -3957,22 +3957,13 @@ sysctl_devices(SYSCTL_HANDLER_ARGS)
bzero(&udev, sizeof(udev));
udev.dv_handle = (uintptr_t)dev;
udev.dv_parent = (uintptr_t)dev->parent;
if (dev->nameunit == NULL)
udev.dv_name[0] = '\0';
else
if (dev->nameunit != NULL)
strlcpy(udev.dv_name, dev->nameunit, sizeof(udev.dv_name));
if (dev->desc == NULL)
udev.dv_desc[0] = '\0';
else
if (dev->desc != NULL)
strlcpy(udev.dv_desc, dev->desc, sizeof(udev.dv_desc));
if (dev->driver == NULL || dev->driver->name == NULL)
udev.dv_drivername[0] = '\0';
else
if (dev->driver != NULL && dev->driver->name != NULL)
strlcpy(udev.dv_drivername, dev->driver->name,
sizeof(udev.dv_drivername));
udev.dv_pnpinfo[0] = '\0';
udev.dv_location[0] = '\0';
bus_child_pnpinfo_str(dev, udev.dv_pnpinfo, sizeof(udev.dv_pnpinfo));
bus_child_location_str(dev, udev.dv_location, sizeof(udev.dv_location));
udev.dv_devflags = dev->devflags;