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| author | Kevin Hilman <khilman@linaro.org> | 2015-05-22 14:58:31 -0700 |
|---|---|---|
| committer | Kevin Hilman <khilman@linaro.org> | 2015-05-22 14:58:31 -0700 |
| commit | 0c94ab754b26e23ecdd6ddb1607c7a3e3f0f27fc (patch) | |
| tree | 3b7a294fef62f9e8196581807c70425c02bc780a /drivers/usb/gadget/printer.c | |
| parent | a524c44bc75336d0b9d9b45ceb30e19354ff780e (diff) | |
| parent | c629522ee8c9983fbd7e572e10041e0a96904d15 (diff) | |
Merge tag 'v3.14.42' of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable into linux-linaro-lsk-v3.14lsk-v3.14-15.05
This is the 3.14.42 stable release
* tag 'v3.14.42' of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable: (26 commits)
Linux 3.14.42
ARC: signal handling robustify
UBI: fix soft lockup in ubi_check_volume()
compal-laptop: Fix leaking hwmon device
Drivers: hv: vmbus: Don't wait after requesting offers
staging: panel: fix lcd type
usb: gadget: printer: enqueue printer's response for setup request
usb: host: ehci: use new USB_RESUME_TIMEOUT
usb: host: oxu210hp: use new USB_RESUME_TIMEOUT
usb: musb: use new USB_RESUME_TIMEOUT
drm/radeon: add SI DPM quirk for Sapphire R9 270 Dual-X 2G GDDR5
3w-sas: fix command completion race
3w-9xxx: fix command completion race
3w-xxxx: fix command completion race
ext4: fix data corruption caused by unwritten and delayed extents
rbd: end I/O the entire obj_request on error
tty/serial: at91: maxburst was missing for dma transfers
ASoC: dapm: Enable autodisable on SOC_DAPM_SINGLE_TLV_AUTODISABLE
serial: of-serial: Remove device_type = "serial" registration
ALSA: hda - Add mute-LED mode control to Thinkpad
...
Diffstat (limited to 'drivers/usb/gadget/printer.c')
| -rw-r--r-- | drivers/usb/gadget/printer.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/usb/gadget/printer.c b/drivers/usb/gadget/printer.c index 69b76efd11e9..44e698cd5246 100644 --- a/drivers/usb/gadget/printer.c +++ b/drivers/usb/gadget/printer.c @@ -975,6 +975,15 @@ unknown: break; } /* host either stalls (value < 0) or reports success */ + if (value >= 0) { + req->length = value; + req->zero = value < wLength; + value = usb_ep_queue(cdev->gadget->ep0, req, GFP_ATOMIC); + if (value < 0) { + ERROR(dev, "%s:%d Error!\n", __func__, __LINE__); + req->status = 0; + } + } return value; } |