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USB: ldusb: fix control-message timeout

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commit 52403cfbc635d28195167618690595013776ebde upstream.

USB control-message timeouts are specified in milliseconds, not jiffies.
Waiting 83 minutes for a transfer to complete is a bit excessive.

Fixes: 2824bd250f ("[PATCH] USB: add ldusb driver")
Cc: stable <stable@vger.kernel.org>     # 2.6.13
Reported-by: syzbot+a4fbb3bb76cda0ea4e58@syzkaller.appspotmail.com
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20191022153127.22295-1-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold 2019-10-22 17:31:27 +02:00 • committed by Greg Kroah-Hartman
parent bb04ad572e
commit cacf9fa266
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/misc/ldusb.c
View file

@ -584,7 +584,7 @@ static ssize_t ld_usb_write(struct file *file, const char __user *buffer,
1 << 8, 0,
dev->interrupt_out_buffer,
bytes_to_write,
USB_CTRL_SET_TIMEOUT * HZ);
USB_CTRL_SET_TIMEOUT);
if (retval < 0)
dev_err(&dev->intf->dev,
"Couldn't submit HID_REQ_SET_REPORT %d\n",