diff options
author | Alex Shi <alex.shi@linaro.org> | 2017-05-31 12:02:43 +0800 |
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committer | Alex Shi <alex.shi@linaro.org> | 2017-05-31 12:02:43 +0800 |
commit | a898540914d4136f29bc738ce593c1c501006f23 (patch) | |
tree | 9440b7f76c029143611c89ed919718ba6ff353f4 /drivers/media/usb/gspca/konica.c | |
parent | d97f745e1d2fea4d2f308e5e06eee81a9a84f3f5 (diff) | |
parent | 56d847e3ef9433d7ac92376e4ba49d3cf3cb70d2 (diff) |
Merge tag 'v4.1.40' into linux-linaro-lsk-v4.1lsk-v4.1-17.06lsk-v4.1-17.05linux-linaro-lsk-v4.1
This is the 4.1.40 stable release
Diffstat (limited to 'drivers/media/usb/gspca/konica.c')
-rw-r--r-- | drivers/media/usb/gspca/konica.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/usb/gspca/konica.c b/drivers/media/usb/gspca/konica.c index 39c96bb4c985..04972291a5a5 100644 --- a/drivers/media/usb/gspca/konica.c +++ b/drivers/media/usb/gspca/konica.c @@ -188,6 +188,9 @@ static int sd_start(struct gspca_dev *gspca_dev) return -EIO; } + if (alt->desc.bNumEndpoints < 2) + return -ENODEV; + packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize); n = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv; |