diff options
Diffstat (limited to 'drivers/usb/usbip/vhci_tx.c')
| -rw-r--r-- | drivers/usb/usbip/vhci_tx.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/usb/usbip/vhci_tx.c b/drivers/usb/usbip/vhci_tx.c index 9aed15a358b7..2fa26d0578d7 100644 --- a/drivers/usb/usbip/vhci_tx.c +++ b/drivers/usb/usbip/vhci_tx.c @@ -144,16 +144,14 @@ static int vhci_send_cmd_unlink(struct vhci_device *vdev) struct vhci_unlink *unlink = NULL; struct msghdr msg; - struct kvec iov[3]; + struct kvec iov; size_t txsize; - size_t total_size = 0; while ((unlink = dequeue_from_unlink_tx(vdev)) != NULL) { int ret; struct usbip_header pdu_header; - txsize = 0; memset(&pdu_header, 0, sizeof(pdu_header)); memset(&msg, 0, sizeof(msg)); memset(&iov, 0, sizeof(iov)); @@ -169,11 +167,11 @@ static int vhci_send_cmd_unlink(struct vhci_device *vdev) usbip_header_correct_endian(&pdu_header, 1); - iov[0].iov_base = &pdu_header; - iov[0].iov_len = sizeof(pdu_header); - txsize += sizeof(pdu_header); + iov.iov_base = &pdu_header; + iov.iov_len = sizeof(pdu_header); + txsize = sizeof(pdu_header); - ret = kernel_sendmsg(vdev->ud.tcp_socket, &msg, iov, 1, txsize); + ret = kernel_sendmsg(vdev->ud.tcp_socket, &msg, &iov, 1, txsize); if (ret != txsize) { pr_err("sendmsg failed!, ret=%d for %zd\n", ret, txsize); |