linux-kernel - [PATCH net-next] fib: fix another fib_rules

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Date:   Fri, 31 Jul 2020 20:01:10 -0700
From:   Brian Vazquez <brianvv@...gle.com>
To:     Brian Vazquez <brianvv.kernel@...il.com>,
        Brian Vazquez <brianvv@...gle.com>,
        Eric Dumazet <edumazet@...gle.com>,
        Paolo Abeni <pabeni@...hat.com>,
        "David S . Miller" <davem@...emloft.net>
Cc:     linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        Randy Dunlap <rdunlap@...radead.org>,
        Stephen Rothwell <sfr@...b.auug.org.au>
Subject: [PATCH net-next] fib: fix another fib_rules_ops indirect call wrapper problem

It turns out that on commit 41d707b7332f ("fib: fix fib_rules_ops
indirect calls wrappers") I forgot to include the case when
CONFIG_IP_MULTIPLE_TABLES is not set.

Fixes: 41d707b7332f ("fib: fix fib_rules_ops indirect calls wrappers")
Reported-by: Randy Dunlap <rdunlap@...radead.org>
Cc: Stephen Rothwell <sfr@...b.auug.org.au>
Signed-off-by: Brian Vazquez <brianvv@...gle.com>
---
 net/core/fib_rules.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index fce645f6b9b10..a7a3f500a857b 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -17,10 +17,16 @@
 #include <linux/indirect_call_wrapper.h>
 
 #ifdef CONFIG_IPV6_MULTIPLE_TABLES
+#ifdef CONFIG_IP_MULTIPLE_TABLES
 #define INDIRECT_CALL_MT(f, f2, f1, ...) \
 	INDIRECT_CALL_INET(f, f2, f1, __VA_ARGS__)
 #else
+#define INDIRECT_CALL_MT(f, f2, f1, ...) INDIRECT_CALL_1(f, f2, __VA_ARGS__)
+#endif
+#elif CONFIG_IP_MULTIPLE_TABLES
 #define INDIRECT_CALL_MT(f, f2, f1, ...) INDIRECT_CALL_1(f, f1, __VA_ARGS__)
+#else
+#define INDIRECT_CALL_MT(f, f2, f1, ...) f(__VA_ARGS__)
 #endif
 
 static const struct fib_kuid_range fib_kuid_range_unset = {
-- 
2.28.0.163.g6104cc2f0b6-goog