Merge branch 'anonvma'

[platform/adaptation/renesas_rcar/renesas_kernel.git] / net / llc / llc_conn.c

diff --git a/net/llc/llc_conn.c b/net/llc/llc_conn.c
index a8dde9b..ba137a6 100644 (file)
--- a/net/llc/llc_conn.c
+++ b/net/llc/llc_conn.c
@@ -13,6 +13,7 @@
  */
 
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <net/llc_sap.h>
 #include <net/llc_conn.h>
 #include <net/sock.h>
@@ -827,7 +828,8 @@ void llc_conn_handler(struct llc_sap *sap, struct sk_buff *skb)
        else {
                dprintk("%s: adding to backlog...\n", __func__);
                llc_set_backlog_type(skb, LLC_PACKET);
-               sk_add_backlog(sk, skb);
+               if (sk_add_backlog(sk, skb))
+                       goto drop_unlock;
        }
 out:
        bh_unlock_sock(sk);