diff -Naur hybrid-v35_64-nodebug-pcoem-6_30_223_271.orig/src/wl/sys/wl_linux.c hybrid-v35_64-nodebug-pcoem-6_30_223_271/src/wl/sys/wl_linux.c
--- hybrid-v35_64-nodebug-pcoem-6_30_223_271.orig/src/wl/sys/wl_linux.c	2015-09-19 00:47:30.000000000 +0200
+++ hybrid-v35_64-nodebug-pcoem-6_30_223_271/src/wl/sys/wl_linux.c	2015-10-17 18:26:48.174207806 +0200
@@ -2165,8 +2165,13 @@
 	wlif = WL_DEV_IF(dev);
 	wl = WL_INFO(dev);
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 18, 0)
+	skb->prev = NULL;
+#endif
 	if (WL_ALL_PASSIVE_ENAB(wl) || (WL_RTR() && WL_CONFIG_SMP())) {
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 18, 0)
 		skb->prev = NULL;
+#endif
 
 		TXQ_LOCK(wl);
 
