diff options
| author | Maciej Żenczykowski <maze@google.com> | 2021-06-07 17:53:44 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-16 11:34:53 +0200 |
| commit | be4c15bc9f393348def2ea8383513c022bbe49af (patch) | |
| tree | 3861910543995141c74a4397e24fa2db31fc35aa /drivers/usb | |
| parent | 5eda8a8c3c268f99e3fb9b19b0fb66e68b8c9f88 (diff) | |
USB: f_ncm: ncm_bitrate (speed) is unsigned
commit 3370139745853f7826895293e8ac3aec1430508e upstream.
[ 190.544755] configfs-gadget gadget: notify speed -44967296
This is because 4250000000 - 2**32 is -44967296.
Fixes: 9f6ce4240a2b ("usb: gadget: f_ncm.c added")
Cc: Brooke Basile <brookebasile@gmail.com>
Cc: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Lorenzo Colitti <lorenzo@google.com>
Cc: Yauheni Kaliuta <yauheni.kaliuta@nokia.com>
Cc: Linux USB Mailing List <linux-usb@vger.kernel.org>
Acked-By: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210608005344.3762668-1-zenczykowski@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/function/f_ncm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/function/f_ncm.c b/drivers/usb/gadget/function/f_ncm.c index 16908737bff1..93086efef5a8 100644 --- a/drivers/usb/gadget/function/f_ncm.c +++ b/drivers/usb/gadget/function/f_ncm.c @@ -514,7 +514,7 @@ static void ncm_do_notify(struct f_ncm *ncm) data[0] = cpu_to_le32(ncm_bitrate(cdev->gadget)); data[1] = data[0]; - DBG(cdev, "notify speed %d\n", ncm_bitrate(cdev->gadget)); + DBG(cdev, "notify speed %u\n", ncm_bitrate(cdev->gadget)); ncm->notify_state = NCM_NOTIFY_CONNECT; break; } |