net: tcp: fix kabi breakage in struct sock

hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I7J5UF
CVE: NA

--------------------------------

Fix kabi breakage in struct sock.
Signed-off-by: NDong Chenchen <dongchenchen2@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NYongqiang Liu <liuyongqiang13@huawei.com>

include/net/sock.h

@@ -394,7 +394,6 @@ struct sock {
 	unsigned int		sk_napi_id;
 #endif
 	int			sk_rcvbuf;
-	int			sk_wait_pending;
 
 	struct sk_filter __rcu	*sk_filter;
 	union {
@@ -529,7 +528,11 @@ struct sock {
 #else
 	KABI_RESERVE(1)
 #endif
+#ifndef __GENKSYMS__
+	int			sk_wait_pending;
+#else
 	KABI_RESERVE(2)
+#endif
 	KABI_RESERVE(3)
 	KABI_RESERVE(4)
 	KABI_RESERVE(5)