8a9af4fdf6
usb_ifnum_to_if() can return NULL if the USB device does not have a configuration installed (usb_device->actconfig == NULL), or if we can't find the interface number in the installed configuration. Return an error instead of crashing. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> |
||
|---|---|---|
| .. | ||
| buffer.c | ||
| config.c | ||
| devices.c | ||
| devio.c | ||
| driver.c | ||
| endpoint.c | ||
| file.c | ||
| generic.c | ||
| hcd-pci.c | ||
| hcd.c | ||
| hub.c | ||
| inode.c | ||
| Kconfig | ||
| Makefile | ||
| message.c | ||
| notify.c | ||
| otg_whitelist.h | ||
| quirks.c | ||
| sysfs.c | ||
| urb.c | ||
| usb.c | ||
| usb.h | ||