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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-09-06 19:48:59 -0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-09-06 19:48:59 -0400 |
| commit | fff34b3412b9401a76ba9d021db1bd91cb0e02b6 (patch) | |
| tree | 870ed2d1555004e7939d15b5099017aae61c97b8 /drivers/usb/class/cdc-acm.c | |
| parent | 28e1e58fb668e262648fb8ee8a24154633f40507 (diff) | |
| parent | 636802ef96eebe279b22ad9f9dacfe29291e45c7 (diff) | |
Merge branch 'merge' into next
Brings in various bug fixes from 3.6-rcX
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; |