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net/smc: fix -Wmissing-prototypes warning when CONFIG_SYSCTL not set

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when CONFIG_SYSCTL not set, smc_sysctl_net_init/exit
need to be static inline to avoid missing-prototypes
if compile with W=1.

Since __net_exit has noinline annotation when CONFIG_NET_NS
not set, it should not be used with static inline.
So remove the __net_init/exit when CONFIG_SYSCTL not set.

Fixes: 7de8eb0d90 ("net/smc: fix compile warning for smc_sysctl")
Signed-off-by: Dust Li <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
This commit is contained in:
Dust Li authored and Jakub Kicinski committed 2022-03-09 20:02:35 -08:00
1 parent c01e605904
commit d9f5099159
1 file changed
+2 -2
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net/smc/smc_sysctl.h
+2 -2
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@@ -20,13 +20,13 @@ void __net_exit smc_sysctl_net_exit(struct net *net);
#else
int __net_init smc_sysctl_net_init(struct net *net)
static inline int smc_sysctl_net_init(struct net *net)
{
net->smc.sysctl_autocorking_size = SMC_AUTOCORKING_DEFAULT_SIZE;
return 0;
}
void __net_exit smc_sysctl_net_exit(struct net *net) { }
static inline void smc_sysctl_net_exit(struct net *net) { }
#endif /* CONFIG_SYSCTL */