diff options
| -rw-r--r-- | net/smc/Makefile | 3 | ||||
| -rw-r--r-- | net/smc/af_smc.c | 15 | ||||
| -rw-r--r-- | net/smc/smc_sysctl.c | 19 | ||||
| -rw-r--r-- | net/smc/smc_sysctl.h | 9 |
4 files changed, 15 insertions, 31 deletions
diff --git a/net/smc/Makefile b/net/smc/Makefile index 640af9a39f9c..875efcd126a2 100644 --- a/net/smc/Makefile +++ b/net/smc/Makefile @@ -4,4 +4,5 @@ obj-$(CONFIG_SMC) += smc.o obj-$(CONFIG_SMC_DIAG) += smc_diag.o smc-y := af_smc.o smc_pnet.o smc_ib.o smc_clc.o smc_core.o smc_wr.o smc_llc.o smc-y += smc_cdc.o smc_tx.o smc_rx.o smc_close.o smc_ism.o smc_netlink.o smc_stats.o -smc-y += smc_tracepoint.o smc_sysctl.o +smc-y += smc_tracepoint.o +smc-$(CONFIG_SYSCTL) += smc_sysctl.o diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c index e508e4f3a073..f0d118e9f155 100644 --- a/net/smc/af_smc.c +++ b/net/smc/af_smc.c @@ -3179,11 +3179,17 @@ unsigned int smc_net_id; static __net_init int smc_net_init(struct net *net) { + int rc; + + rc = smc_sysctl_net_init(net); + if (rc) + return rc; return smc_pnet_net_init(net); } static void __net_exit smc_net_exit(struct net *net) { + smc_sysctl_net_exit(net); smc_pnet_net_exit(net); } @@ -3296,17 +3302,9 @@ static int __init smc_init(void) goto out_ib; } - rc = smc_sysctl_init(); - if (rc) { - pr_err("%s: sysctl_init fails with %d\n", __func__, rc); - goto out_ulp; - } - static_branch_enable(&tcp_have_smc); return 0; -out_ulp: - tcp_unregister_ulp(&smc_ulp_ops); out_ib: smc_ib_unregister_client(); out_sock: @@ -3336,7 +3334,6 @@ out_pernet_subsys: static void __exit smc_exit(void) { static_branch_disable(&tcp_have_smc); - smc_sysctl_exit(); tcp_unregister_ulp(&smc_ulp_ops); sock_unregister(PF_SMC); smc_core_exit(); diff --git a/net/smc/smc_sysctl.c b/net/smc/smc_sysctl.c index 3b59876aaac9..bae19419e755 100644 --- a/net/smc/smc_sysctl.c +++ b/net/smc/smc_sysctl.c @@ -28,7 +28,7 @@ static struct ctl_table smc_table[] = { { } }; -static __net_init int smc_sysctl_init_net(struct net *net) +int __net_init smc_sysctl_net_init(struct net *net) { struct ctl_table *table; @@ -59,22 +59,7 @@ err_alloc: return -ENOMEM; } -static __net_exit void smc_sysctl_exit_net(struct net *net) +void __net_exit smc_sysctl_net_exit(struct net *net) { unregister_net_sysctl_table(net->smc.smc_hdr); } - -static struct pernet_operations smc_sysctl_ops __net_initdata = { - .init = smc_sysctl_init_net, - .exit = smc_sysctl_exit_net, -}; - -int __init smc_sysctl_init(void) -{ - return register_pernet_subsys(&smc_sysctl_ops); -} - -void smc_sysctl_exit(void) -{ - unregister_pernet_subsys(&smc_sysctl_ops); -} diff --git a/net/smc/smc_sysctl.h b/net/smc/smc_sysctl.h index 49553ac236b6..1d554300604d 100644 --- a/net/smc/smc_sysctl.h +++ b/net/smc/smc_sysctl.h @@ -15,17 +15,18 @@ #ifdef CONFIG_SYSCTL -int smc_sysctl_init(void); -void smc_sysctl_exit(void); +int __net_init smc_sysctl_net_init(struct net *net); +void __net_exit smc_sysctl_net_exit(struct net *net); #else -int smc_sysctl_init(void) +int __net_init smc_sysctl_net_init(struct net *net) { + net->smc.sysctl_autocorking_size = SMC_AUTOCORKING_DEFAULT_SIZE; return 0; } -void smc_sysctl_exit(void) { } +void __net_exit smc_sysctl_net_exit(struct net *net) { } #endif /* CONFIG_SYSCTL */ |