deepin: net: Fix kabi breakage for skbuff by exclude header

deepin inclusion
category: kabi

No functioncal change.

Log: fix kabi white list symbol in skbuff.c:
slab_build_skb
build_skb
__alloc_skb
__netdev_alloc_skb
__napi_alloc_skb
...

Fixes: dae142e ("net: allow small head cache usage with large MAX_SKB_FRAGS values")
Signed-off-by: Wentao Guan <guanwentao@uniontech.com>

Author: opsiff

net/core/skbuff.c

@@ -67,7 +67,12 @@
 #include <net/dst.h>
 #include <net/sock.h>
 #include <net/checksum.h>
+#ifndef CONFIG_DEEPIN_KABI_RESERVE
 #include <net/gro.h>
+#elif  /* !CONFIG_DEEPIN_KABI_RESERVE */
+/* This should be increased if a protocol with a bigger head is added. */
+#define GRO_MAX_HEAD (MAX_HEADER + 128)
+#endif /* CONFIG_DEEPIN_KABI_RESERVE */
 #include <net/gso.h>
 #include <net/ip6_checksum.h>
 #include <net/xfrm.h>