diff options
| author | Bob Liu <[email protected]> | 2011-06-23 17:09:49 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2011-07-01 14:44:58 -0700 |
| commit | 5030ec730279eabafccf862f3c8393af90c258a5 (patch) | |
| tree | 764b3555dbaf7157bd3e0313d4f8f138ab64d3a7 | |
| parent | 6e7be1a0a87da3c54f0036a1601a58ac0616b2bb (diff) | |
USB: gadget: fix req length in sourcesink_setup()
The recent commit 2edb11cbac fixed req->length in the composite_setup()
function, but that will cause all g_zero tests to fail like:
root#> ./testusb -D /proc/bus/usb/002/021 -t14 -c 15000 -s 256 -v 1
unknown speed /proc/bus/usb/002/021
/proc/bus/usb/002/021 test 14 --> 32 (Broken pipe)
We need to fix req->length in sourcesink_setup() as well to avoid this.
Signed-off-by: Bob Liu <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
| -rw-r--r-- | drivers/usb/gadget/f_sourcesink.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/gadget/f_sourcesink.c b/drivers/usb/gadget/f_sourcesink.c index caf2f95e0346..5a92883f4c8c 100644 --- a/drivers/usb/gadget/f_sourcesink.c +++ b/drivers/usb/gadget/f_sourcesink.c @@ -437,6 +437,8 @@ static int sourcesink_setup(struct usb_configuration *c, u16 w_value = le16_to_cpu(ctrl->wValue); u16 w_length = le16_to_cpu(ctrl->wLength); + req->length = USB_BUFSIZ; + /* composite driver infrastructure handles everything except * the two control test requests. */ |