diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/neighbour.c | 20 | ||||
| -rw-r--r-- | net/core/sysctl_net_core.c | 34 |
2 files changed, 25 insertions, 29 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 742cea4ce72e..26da97359d5b 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -3374,8 +3374,6 @@ void neigh_app_ns(struct neighbour *n) EXPORT_SYMBOL(neigh_app_ns); #ifdef CONFIG_SYSCTL -static int zero; -static int int_max = INT_MAX; static int unres_qlen_max = INT_MAX / SKB_TRUESIZE(ETH_FRAME_LEN); static int proc_unres_qlen(struct ctl_table *ctl, int write, @@ -3384,7 +3382,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write, int size, ret; struct ctl_table tmp = *ctl; - tmp.extra1 = &zero; + tmp.extra1 = SYSCTL_ZERO; tmp.extra2 = &unres_qlen_max; tmp.data = &size; @@ -3449,8 +3447,8 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write, struct ctl_table tmp = *ctl; int ret; - tmp.extra1 = &zero; - tmp.extra2 = &int_max; + tmp.extra1 = SYSCTL_ZERO; + tmp.extra2 = SYSCTL_INT_MAX; ret = proc_dointvec_minmax(&tmp, write, buffer, lenp, ppos); neigh_proc_update(ctl, write); @@ -3595,24 +3593,24 @@ static struct neigh_sysctl_table { .procname = "gc_thresh1", .maxlen = sizeof(int), .mode = 0644, - .extra1 = &zero, - .extra2 = &int_max, + .extra1 = SYSCTL_ZERO, + .extra2 = SYSCTL_INT_MAX, .proc_handler = proc_dointvec_minmax, }, [NEIGH_VAR_GC_THRESH2] = { .procname = "gc_thresh2", .maxlen = sizeof(int), .mode = 0644, - .extra1 = &zero, - .extra2 = &int_max, + .extra1 = SYSCTL_ZERO, + .extra2 = SYSCTL_INT_MAX, .proc_handler = proc_dointvec_minmax, }, [NEIGH_VAR_GC_THRESH3] = { .procname = "gc_thresh3", .maxlen = sizeof(int), .mode = 0644, - .extra1 = &zero, - .extra2 = &int_max, + .extra1 = SYSCTL_ZERO, + .extra2 = SYSCTL_INT_MAX, .proc_handler = proc_dointvec_minmax, }, {}, diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c index f9204719aeee..8da5b3a54dac 100644 --- a/net/core/sysctl_net_core.c +++ b/net/core/sysctl_net_core.c @@ -22,8 +22,6 @@ #include <net/busy_poll.h> #include <net/pkt_sched.h> -static int zero = 0; -static int one = 1; static int two __maybe_unused = 2; static int min_sndbuf = SOCK_MIN_SNDBUF; static int min_rcvbuf = SOCK_MIN_RCVBUF; @@ -390,10 +388,10 @@ static struct ctl_table net_core_table[] = { .mode = 0644, .proc_handler = proc_dointvec_minmax_bpf_enable, # ifdef CONFIG_BPF_JIT_ALWAYS_ON - .extra1 = &one, - .extra2 = &one, + .extra1 = SYSCTL_ONE, + .extra2 = SYSCTL_ONE, # else - .extra1 = &zero, + .extra1 = SYSCTL_ZERO, .extra2 = &two, # endif }, @@ -404,7 +402,7 @@ static struct ctl_table net_core_table[] = { .maxlen = sizeof(int), .mode = 0600, .proc_handler = proc_dointvec_minmax_bpf_restricted, - .extra1 = &zero, + .extra1 = SYSCTL_ZERO, .extra2 = &two, }, { @@ -413,8 +411,8 @@ static struct ctl_table net_core_table[] = { .maxlen = sizeof(int), .mode = 0600, .proc_handler = proc_dointvec_minmax_bpf_restricted, - .extra1 = &zero, - .extra2 = &one, + .extra1 = SYSCTL_ZERO, + .extra2 = SYSCTL_ONE, }, # endif { @@ -461,8 +459,8 @@ static struct ctl_table net_core_table[] = { .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .extra1 = &zero, - .extra2 = &one + .extra1 = SYSCTL_ZERO, + .extra2 = SYSCTL_ONE }, #ifdef CONFIG_RPS { @@ -493,7 +491,7 @@ static struct ctl_table net_core_table[] = { .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .extra1 = &zero, + .extra1 = SYSCTL_ZERO, }, { .procname = "busy_read", @@ -501,7 +499,7 @@ static struct ctl_table net_core_table[] = { .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .extra1 = &zero, + .extra1 = SYSCTL_ZERO, }, #endif #ifdef CONFIG_NET_SCHED @@ -533,7 +531,7 @@ static struct ctl_table net_core_table[] = { .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .extra1 = &one, + .extra1 = SYSCTL_ONE, .extra2 = &max_skb_frags, }, { @@ -542,7 +540,7 @@ static struct ctl_table net_core_table[] = { .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .extra1 = &zero, + .extra1 = SYSCTL_ZERO, }, { .procname = "fb_tunnels_only_for_init_net", @@ -550,8 +548,8 @@ static struct ctl_table net_core_table[] = { .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .extra1 = &zero, - .extra2 = &one, + .extra1 = SYSCTL_ZERO, + .extra2 = SYSCTL_ONE, }, { .procname = "devconf_inherit_init_net", @@ -559,7 +557,7 @@ static struct ctl_table net_core_table[] = { .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .extra1 = &zero, + .extra1 = SYSCTL_ZERO, .extra2 = &two, }, { @@ -578,7 +576,7 @@ static struct ctl_table netns_core_table[] = { .data = &init_net.core.sysctl_somaxconn, .maxlen = sizeof(int), .mode = 0644, - .extra1 = &zero, + .extra1 = SYSCTL_ZERO, .proc_handler = proc_dointvec_minmax }, { } |