forked from Minki/linux
[IPV6]: route6 remove ifdef for fib_rules
The patch defines the usual static inline functions when the code is disabled for fib6_rules. That's allow to remove some ifdef in route.c file and make the code a little more clear. Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -226,8 +226,18 @@ extern void fib6_gc_cleanup(void);
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extern int fib6_init(void);
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#ifdef CONFIG_IPV6_MULTIPLE_TABLES
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extern int fib6_rules_init(void);
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extern void fib6_rules_cleanup(void);
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#else
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static inline int fib6_rules_init(void)
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{
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return 0;
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}
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static inline void fib6_rules_cleanup(void)
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{
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return ;
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}
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#endif
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#endif
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#endif
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@ -2526,11 +2526,10 @@ int __init ip6_route_init(void)
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if (ret)
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goto out_proc_init;
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#ifdef CONFIG_IPV6_MULTIPLE_TABLES
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ret = fib6_rules_init();
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if (ret)
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goto xfrm6_init;
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#endif
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ret = -ENOBUFS;
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if (__rtnl_register(PF_INET6, RTM_NEWROUTE, inet6_rtm_newroute, NULL) ||
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__rtnl_register(PF_INET6, RTM_DELROUTE, inet6_rtm_delroute, NULL) ||
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@ -2542,10 +2541,8 @@ out:
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return ret;
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fib6_rules_init:
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#ifdef CONFIG_IPV6_MULTIPLE_TABLES
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fib6_rules_cleanup();
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xfrm6_init:
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#endif
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xfrm6_fini();
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out_proc_init:
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ipv6_route_proc_fini(&init_net);
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@ -2559,9 +2556,7 @@ out_kmem_cache:
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void ip6_route_cleanup(void)
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{
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#ifdef CONFIG_IPV6_MULTIPLE_TABLES
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fib6_rules_cleanup();
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#endif
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ipv6_route_proc_fini(&init_net);
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xfrm6_fini();
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rt6_ifdown(NULL);
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