diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-09-05 01:04:34 -0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-09-05 01:04:34 -0400 |
| commit | fc600432cd23e35c85de2ff4468d816d6938a112 (patch) | |
| tree | c191c51e4458ec31c1d8254f01e23b2e1574b6f4 /drivers/usb/class/cdc-acm.c | |
| parent | db61550931957ee6c7dba751662919424b4344f3 (diff) | |
| parent | 4cbe5a555fa58a79b6ecbb6c531b8bab0650778d (diff) | |
Merge tag 'v3.6-rc4' into asoc-omap
Linux 3.6-rc4
Diffstat (limited to 'drivers/usb/class/cdc-acm.c')
| -rw-r--r-- | drivers/usb/class/cdc-acm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 56d6bf668488..f763ed7ba91e 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c | |||
| @@ -1104,7 +1104,8 @@ skip_normal_probe: | |||
| 1104 | } | 1104 | } |
| 1105 | 1105 | ||
| 1106 | 1106 | ||
| 1107 | if (data_interface->cur_altsetting->desc.bNumEndpoints < 2) | 1107 | if (data_interface->cur_altsetting->desc.bNumEndpoints < 2 || |
| 1108 | control_interface->cur_altsetting->desc.bNumEndpoints == 0) | ||
| 1108 | return -EINVAL; | 1109 | return -EINVAL; |
| 1109 | 1110 | ||
| 1110 | epctrl = &control_interface->cur_altsetting->endpoint[0].desc; | 1111 | epctrl = &control_interface->cur_altsetting->endpoint[0].desc; |