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path: root/net/iucv/af_iucv.c
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Diffstat (limited to 'net/iucv/af_iucv.c')
-rw-r--r--net/iucv/af_iucv.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
index 2255e3c082ed..b3f5f840d067 100644
--- a/net/iucv/af_iucv.c
+++ b/net/iucv/af_iucv.c
@@ -482,6 +482,10 @@ static int iucv_sock_connect(struct socket *sock, struct sockaddr *addr,
482 /* Create path. */ 482 /* Create path. */
483 iucv->path = iucv_path_alloc(IUCV_QUEUELEN_DEFAULT, 483 iucv->path = iucv_path_alloc(IUCV_QUEUELEN_DEFAULT,
484 IPRMDATA, GFP_KERNEL); 484 IPRMDATA, GFP_KERNEL);
485 if (!iucv->path) {
486 err = -ENOMEM;
487 goto done;
488 }
485 err = iucv_path_connect(iucv->path, &af_iucv_handler, 489 err = iucv_path_connect(iucv->path, &af_iucv_handler,
486 sa->siucv_user_id, NULL, user_data, sk); 490 sa->siucv_user_id, NULL, user_data, sk);
487 if (err) { 491 if (err) {
@@ -1094,6 +1098,8 @@ static void iucv_callback_rx(struct iucv_path *path, struct iucv_message *msg)
1094 1098
1095save_message: 1099save_message:
1096 save_msg = kzalloc(sizeof(struct sock_msg_q), GFP_ATOMIC | GFP_DMA); 1100 save_msg = kzalloc(sizeof(struct sock_msg_q), GFP_ATOMIC | GFP_DMA);
1101 if (!save_msg)
1102 return;
1097 save_msg->path = path; 1103 save_msg->path = path;
1098 save_msg->msg = *msg; 1104 save_msg->msg = *msg;
1099 1105
@@ -1118,10 +1124,10 @@ static void iucv_callback_txdone(struct iucv_path *path,
1118 this = list_skb; 1124 this = list_skb;
1119 list_skb = list_skb->next; 1125 list_skb = list_skb->next;
1120 } while (memcmp(&msg->tag, this->cb, 4) && list_skb); 1126 } while (memcmp(&msg->tag, this->cb, 4) && list_skb);
1127 __skb_unlink(this, list);
1121 1128
1122 spin_unlock_irqrestore(&list->lock, flags); 1129 spin_unlock_irqrestore(&list->lock, flags);
1123 1130
1124 skb_unlink(this, &iucv_sk(sk)->send_skb_q);
1125 kfree_skb(this); 1131 kfree_skb(this);
1126 } 1132 }
1127 1133