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usb: initialise data element in Linux USB_DISCONNECT ioctl

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This isn't used, but leaving it empty causes valgrind noise.

Signed-off-by: Brad Hards <bradh@frogmouth.net>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
This commit is contained in:
Brad Hards 2011-04-13 19:45:32 +10:00 committed by Stefan Hajnoczi
parent 94843f66ab
commit 021730f728
1 changed files with 1 additions and 0 deletions
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usb-linux.c
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@ -344,6 +344,7 @@ static int usb_host_claim_interfaces(USBHostDevice *dev, int configuration)
for (interface = 0; interface < nb_interfaces; interface++) {
ctrl.ioctl_code = USBDEVFS_DISCONNECT;
ctrl.ifno = interface;
ctrl.data = 0;
ret = ioctl(dev->fd, USBDEVFS_IOCTL, &ctrl);
if (ret < 0 && errno != ENODATA) {
perror("USBDEVFS_DISCONNECT");