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path: root/drivers/usb/usbip
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Diffstat (limited to 'drivers/usb/usbip')
-rw-r--r--drivers/usb/usbip/stub_dev.c3
-rw-r--r--drivers/usb/usbip/vhci_hcd.c4
-rw-r--r--drivers/usb/usbip/vhci_sysfs.c7
3 files changed, 9 insertions, 5 deletions
diff --git a/drivers/usb/usbip/stub_dev.c b/drivers/usb/usbip/stub_dev.c
index ec38370ffcab..0931f3271119 100644
--- a/drivers/usb/usbip/stub_dev.c
+++ b/drivers/usb/usbip/stub_dev.c
@@ -87,6 +87,7 @@ static ssize_t store_sockfd(struct device *dev, struct device_attribute *attr,
goto err;
sdev->ud.tcp_socket = socket;
+ sdev->ud.sockfd = sockfd;
spin_unlock_irq(&sdev->ud.lock);
@@ -186,6 +187,7 @@ static void stub_shutdown_connection(struct usbip_device *ud)
if (ud->tcp_socket) {
sockfd_put(ud->tcp_socket);
ud->tcp_socket = NULL;
+ ud->sockfd = -1;
}
/* 3. free used data */
@@ -280,6 +282,7 @@ static struct stub_device *stub_device_alloc(struct usb_device *udev)
sdev->ud.status = SDEV_ST_AVAILABLE;
spin_lock_init(&sdev->ud.lock);
sdev->ud.tcp_socket = NULL;
+ sdev->ud.sockfd = -1;
INIT_LIST_HEAD(&sdev->priv_init);
INIT_LIST_HEAD(&sdev->priv_tx);
diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
index 00d68945548e..4d68a1e9e878 100644
--- a/drivers/usb/usbip/vhci_hcd.c
+++ b/drivers/usb/usbip/vhci_hcd.c
@@ -285,7 +285,7 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
case USB_PORT_FEAT_POWER:
usbip_dbg_vhci_rh(
" ClearPortFeature: USB_PORT_FEAT_POWER\n");
- dum->port_status[rhport] = 0;
+ dum->port_status[rhport] &= ~USB_PORT_STAT_POWER;
dum->resuming = 0;
break;
case USB_PORT_FEAT_C_RESET:
@@ -797,6 +797,7 @@ static void vhci_shutdown_connection(struct usbip_device *ud)
if (vdev->ud.tcp_socket) {
sockfd_put(vdev->ud.tcp_socket);
vdev->ud.tcp_socket = NULL;
+ vdev->ud.sockfd = -1;
}
pr_info("release socket\n");
@@ -844,6 +845,7 @@ static void vhci_device_reset(struct usbip_device *ud)
if (ud->tcp_socket) {
sockfd_put(ud->tcp_socket);
ud->tcp_socket = NULL;
+ ud->sockfd = -1;
}
ud->status = VDEV_ST_NULL;
diff --git a/drivers/usb/usbip/vhci_sysfs.c b/drivers/usb/usbip/vhci_sysfs.c
index 1c7f41a65565..b9432fdec775 100644
--- a/drivers/usb/usbip/vhci_sysfs.c
+++ b/drivers/usb/usbip/vhci_sysfs.c
@@ -53,7 +53,7 @@ static ssize_t status_show(struct device *dev, struct device_attribute *attr,
* a security hole, the change is made to use sockfd instead.
*/
out += sprintf(out,
- "prt sta spd bus dev sockfd local_busid\n");
+ "prt sta spd dev sockfd local_busid\n");
for (i = 0; i < VHCI_NPORTS; i++) {
struct vhci_device *vdev = port_to_vdev(i);
@@ -64,12 +64,11 @@ static ssize_t status_show(struct device *dev, struct device_attribute *attr,
if (vdev->ud.status == VDEV_ST_USED) {
out += sprintf(out, "%03u %08x ",
vdev->speed, vdev->devid);
- out += sprintf(out, "%16p ", vdev->ud.tcp_socket);
- out += sprintf(out, "%06u", vdev->ud.sockfd);
+ out += sprintf(out, "%06u ", vdev->ud.sockfd);
out += sprintf(out, "%s", dev_name(&vdev->udev->dev));
} else
- out += sprintf(out, "000 000 000 000000 0-0");
+ out += sprintf(out, "000 00000000 000000 0-0");
out += sprintf(out, "\n");
spin_unlock(&vdev->ud.lock);