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path: root/drivers/usb/gadget/function/u_ether.c
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Diffstat (limited to 'drivers/usb/gadget/function/u_ether.c')
-rw-r--r--drivers/usb/gadget/function/u_ether.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/usb/gadget/function/u_ether.c b/drivers/usb/gadget/function/u_ether.c
index 1000d864929c..0f026d445e31 100644
--- a/drivers/usb/gadget/function/u_ether.c
+++ b/drivers/usb/gadget/function/u_ether.c
@@ -401,12 +401,12 @@ done:
static void rx_fill(struct eth_dev *dev, gfp_t gfp_flags)
{
struct usb_request *req;
- struct usb_request *tmp;
unsigned long flags;
/* fill unused rxq slots with some skb */
spin_lock_irqsave(&dev->req_lock, flags);
- list_for_each_entry_safe(req, tmp, &dev->rx_reqs, list) {
+ while (!list_empty(&dev->rx_reqs)) {
+ req = list_first_entry(&dev->rx_reqs, struct usb_request, list);
list_del_init(&req->list);
spin_unlock_irqrestore(&dev->req_lock, flags);
@@ -1125,7 +1125,6 @@ void gether_disconnect(struct gether *link)
{
struct eth_dev *dev = link->ioport;
struct usb_request *req;
- struct usb_request *tmp;
WARN_ON(!dev);
if (!dev)
@@ -1142,7 +1141,8 @@ void gether_disconnect(struct gether *link)
*/
usb_ep_disable(link->in_ep);
spin_lock(&dev->req_lock);
- list_for_each_entry_safe(req, tmp, &dev->tx_reqs, list) {
+ while (!list_empty(&dev->tx_reqs)) {
+ req = list_first_entry(&dev->tx_reqs, struct usb_request, list);
list_del(&req->list);
spin_unlock(&dev->req_lock);
@@ -1154,7 +1154,8 @@ void gether_disconnect(struct gether *link)
usb_ep_disable(link->out_ep);
spin_lock(&dev->req_lock);
- list_for_each_entry_safe(req, tmp, &dev->rx_reqs, list) {
+ while (!list_empty(&dev->rx_reqs)) {
+ req = list_first_entry(&dev->rx_reqs, struct usb_request, list);
list_del(&req->list);
spin_unlock(&dev->req_lock);