diff options
Diffstat (limited to 'drivers/usb/core/config.c')
| -rw-r--r-- | drivers/usb/core/config.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c index 4a0945c04b4c..7bb6b1bd06c8 100644 --- a/drivers/usb/core/config.c +++ b/drivers/usb/core/config.c @@ -805,7 +805,6 @@ int usb_get_configuration(struct usb_device *dev) unsigned char *bigbuffer; struct usb_config_descriptor *desc; - cfgno = 0; if (ncfg > USB_MAXCONFIG) { dev_warn(ddev, "too many configurations: %d, " "using maximum allowed: %d\n", ncfg, USB_MAXCONFIG); @@ -831,7 +830,7 @@ int usb_get_configuration(struct usb_device *dev) if (!desc) goto err2; - for (; cfgno < ncfg; cfgno++) { + for (cfgno = 0; cfgno < ncfg; cfgno++) { /* We grab just the first descriptor so we know how long * the whole configuration is */ result = usb_get_descriptor(dev, USB_DT_CONFIG, cfgno, |