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Diffstat (limited to 'net/bluetooth/hidp')
-rw-r--r--net/bluetooth/hidp/core.c16
1 files changed, 14 insertions, 2 deletions
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index 481bbb8c7220..3f6ef0630a8e 100644
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -639,13 +639,19 @@ static int hidp_send_frame(struct socket *sock, unsigned char *data, int len)
static void hidp_process_intr_transmit(struct hidp_session *session)
{
struct sk_buff *skb;
+ int ret;
BT_DBG("session %p", session);
while ((skb = skb_dequeue(&session->intr_transmit))) {
- if (hidp_send_frame(session->intr_sock, skb->data, skb->len) < 0) {
+ ret = hidp_send_frame(session->intr_sock, skb->data, skb->len);
+ if (ret == -EAGAIN) {
skb_queue_head(&session->intr_transmit, skb);
break;
+ } else if (ret < 0) {
+ hidp_session_terminate(session);
+ kfree_skb(skb);
+ break;
}
hidp_set_timer(session);
@@ -656,13 +662,19 @@ static void hidp_process_intr_transmit(struct hidp_session *session)
static void hidp_process_ctrl_transmit(struct hidp_session *session)
{
struct sk_buff *skb;
+ int ret;
BT_DBG("session %p", session);
while ((skb = skb_dequeue(&session->ctrl_transmit))) {
- if (hidp_send_frame(session->ctrl_sock, skb->data, skb->len) < 0) {
+ ret = hidp_send_frame(session->ctrl_sock, skb->data, skb->len);
+ if (ret == -EAGAIN) {
skb_queue_head(&session->ctrl_transmit, skb);
break;
+ } else if (ret < 0) {
+ hidp_session_terminate(session);
+ kfree_skb(skb);
+ break;
}
hidp_set_timer(session);