From 8b21985c91ffb3062bfbd3f2bfbeceb5333afaac Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Fri, 8 Feb 2008 04:19:57 -0800 Subject: [PATCH] constify tables in kernel/sysctl_check.c Remains the question whether it is intended that many, perhaps even large, tables are compiled in without ever having a chance to get used, i.e. whether there shouldn't #ifdef CONFIG_xxx get added. [akpm@linux-foundation.org: fix cut-n-paste error] Signed-off-by: Jan Beulich Acked-by: "Eric W. Biederman" Cc: Dave Jones Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/sysctl_check.c | 151 +++++++++++++++++++++--------------------- 1 file changed, 75 insertions(+), 76 deletions(-) diff --git a/kernel/sysctl_check.c b/kernel/sysctl_check.c index 006365b69e..c09350d564 100644 --- a/kernel/sysctl_check.c +++ b/kernel/sysctl_check.c @@ -8,10 +8,10 @@ struct trans_ctl_table { int ctl_name; const char *procname; - struct trans_ctl_table *child; + const struct trans_ctl_table *child; }; -static struct trans_ctl_table trans_random_table[] = { +static const struct trans_ctl_table trans_random_table[] = { { RANDOM_POOLSIZE, "poolsize" }, { RANDOM_ENTROPY_COUNT, "entropy_avail" }, { RANDOM_READ_THRESH, "read_wakeup_threshold" }, @@ -21,13 +21,13 @@ static struct trans_ctl_table trans_random_table[] = { {} }; -static struct trans_ctl_table trans_pty_table[] = { +static const struct trans_ctl_table trans_pty_table[] = { { PTY_MAX, "max" }, { PTY_NR, "nr" }, {} }; -static struct trans_ctl_table trans_kern_table[] = { +static const struct trans_ctl_table trans_kern_table[] = { { KERN_OSTYPE, "ostype" }, { KERN_OSRELEASE, "osrelease" }, /* KERN_OSREV not used */ @@ -107,7 +107,7 @@ static struct trans_ctl_table trans_kern_table[] = { {} }; -static struct trans_ctl_table trans_vm_table[] = { +static const struct trans_ctl_table trans_vm_table[] = { { VM_OVERCOMMIT_MEMORY, "overcommit_memory" }, { VM_PAGE_CLUSTER, "page-cluster" }, { VM_DIRTY_BACKGROUND, "dirty_background_ratio" }, @@ -139,7 +139,7 @@ static struct trans_ctl_table trans_vm_table[] = { {} }; -static struct trans_ctl_table trans_net_core_table[] = { +static const struct trans_ctl_table trans_net_core_table[] = { { NET_CORE_WMEM_MAX, "wmem_max" }, { NET_CORE_RMEM_MAX, "rmem_max" }, { NET_CORE_WMEM_DEFAULT, "wmem_default" }, @@ -165,14 +165,14 @@ static struct trans_ctl_table trans_net_core_table[] = { {}, }; -static struct trans_ctl_table trans_net_unix_table[] = { +static const struct trans_ctl_table trans_net_unix_table[] = { /* NET_UNIX_DESTROY_DELAY unused */ /* NET_UNIX_DELETE_DELAY unused */ { NET_UNIX_MAX_DGRAM_QLEN, "max_dgram_qlen" }, {} }; -static struct trans_ctl_table trans_net_ipv4_route_table[] = { +static const struct trans_ctl_table trans_net_ipv4_route_table[] = { { NET_IPV4_ROUTE_FLUSH, "flush" }, { NET_IPV4_ROUTE_MIN_DELAY, "min_delay" }, { NET_IPV4_ROUTE_MAX_DELAY, "max_delay" }, @@ -195,7 +195,7 @@ static struct trans_ctl_table trans_net_ipv4_route_table[] = { {} }; -static struct trans_ctl_table trans_net_ipv4_conf_vars_table[] = { +static const struct trans_ctl_table trans_net_ipv4_conf_vars_table[] = { { NET_IPV4_CONF_FORWARDING, "forwarding" }, { NET_IPV4_CONF_MC_FORWARDING, "mc_forwarding" }, @@ -222,14 +222,14 @@ static struct trans_ctl_table trans_net_ipv4_conf_vars_table[] = { {} }; -static struct trans_ctl_table trans_net_ipv4_conf_table[] = { +static const struct trans_ctl_table trans_net_ipv4_conf_table[] = { { NET_PROTO_CONF_ALL, "all", trans_net_ipv4_conf_vars_table }, { NET_PROTO_CONF_DEFAULT, "default", trans_net_ipv4_conf_vars_table }, { 0, NULL, trans_net_ipv4_conf_vars_table }, {} }; -static struct trans_ctl_table trans_net_neigh_vars_table[] = { +static const struct trans_ctl_table trans_net_neigh_vars_table[] = { { NET_NEIGH_MCAST_SOLICIT, "mcast_solicit" }, { NET_NEIGH_UCAST_SOLICIT, "ucast_solicit" }, { NET_NEIGH_APP_SOLICIT, "app_solicit" }, @@ -251,13 +251,13 @@ static struct trans_ctl_table trans_net_neigh_vars_table[] = { {} }; -static struct trans_ctl_table trans_net_neigh_table[] = { +static const struct trans_ctl_table trans_net_neigh_table[] = { { NET_PROTO_CONF_DEFAULT, "default", trans_net_neigh_vars_table }, { 0, NULL, trans_net_neigh_vars_table }, {} }; -static struct trans_ctl_table trans_net_ipv4_netfilter_table[] = { +static const struct trans_ctl_table trans_net_ipv4_netfilter_table[] = { { NET_IPV4_NF_CONNTRACK_MAX, "ip_conntrack_max" }, { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT, "ip_conntrack_tcp_timeout_syn_sent" }, @@ -294,7 +294,7 @@ static struct trans_ctl_table trans_net_ipv4_netfilter_table[] = { {} }; -static struct trans_ctl_table trans_net_ipv4_table[] = { +static const struct trans_ctl_table trans_net_ipv4_table[] = { { NET_IPV4_FORWARD, "ip_forward" }, { NET_IPV4_DYNADDR, "ip_dynaddr" }, @@ -393,13 +393,13 @@ static struct trans_ctl_table trans_net_ipv4_table[] = { {} }; -static struct trans_ctl_table trans_net_ipx_table[] = { +static const struct trans_ctl_table trans_net_ipx_table[] = { { NET_IPX_PPROP_BROADCASTING, "ipx_pprop_broadcasting" }, /* NET_IPX_FORWARDING unused */ {} }; -static struct trans_ctl_table trans_net_atalk_table[] = { +static const struct trans_ctl_table trans_net_atalk_table[] = { { NET_ATALK_AARP_EXPIRY_TIME, "aarp-expiry-time" }, { NET_ATALK_AARP_TICK_TIME, "aarp-tick-time" }, { NET_ATALK_AARP_RETRANSMIT_LIMIT, "aarp-retransmit-limit" }, @@ -407,7 +407,7 @@ static struct trans_ctl_table trans_net_atalk_table[] = { {}, }; -static struct trans_ctl_table trans_net_netrom_table[] = { +static const struct trans_ctl_table trans_net_netrom_table[] = { { NET_NETROM_DEFAULT_PATH_QUALITY, "default_path_quality" }, { NET_NETROM_OBSOLESCENCE_COUNT_INITIALISER, "obsolescence_count_initialiser" }, { NET_NETROM_NETWORK_TTL_INITIALISER, "network_ttl_initialiser" }, @@ -423,7 +423,7 @@ static struct trans_ctl_table trans_net_netrom_table[] = { {} }; -static struct trans_ctl_table trans_net_ax25_param_table[] = { +static const struct trans_ctl_table trans_net_ax25_param_table[] = { { NET_AX25_IP_DEFAULT_MODE, "ip_default_mode" }, { NET_AX25_DEFAULT_MODE, "ax25_default_mode" }, { NET_AX25_BACKOFF_TYPE, "backoff_type" }, @@ -441,12 +441,12 @@ static struct trans_ctl_table trans_net_ax25_param_table[] = { {} }; -static struct trans_ctl_table trans_net_ax25_table[] = { +static const struct trans_ctl_table trans_net_ax25_table[] = { { 0, NULL, trans_net_ax25_param_table }, {} }; -static struct trans_ctl_table trans_net_bridge_table[] = { +static const struct trans_ctl_table trans_net_bridge_table[] = { { NET_BRIDGE_NF_CALL_ARPTABLES, "bridge-nf-call-arptables" }, { NET_BRIDGE_NF_CALL_IPTABLES, "bridge-nf-call-iptables" }, { NET_BRIDGE_NF_CALL_IP6TABLES, "bridge-nf-call-ip6tables" }, @@ -455,7 +455,7 @@ static struct trans_ctl_table trans_net_bridge_table[] = { {} }; -static struct trans_ctl_table trans_net_rose_table[] = { +static const struct trans_ctl_table trans_net_rose_table[] = { { NET_ROSE_RESTART_REQUEST_TIMEOUT, "restart_request_timeout" }, { NET_ROSE_CALL_REQUEST_TIMEOUT, "call_request_timeout" }, { NET_ROSE_RESET_REQUEST_TIMEOUT, "reset_request_timeout" }, @@ -469,7 +469,7 @@ static struct trans_ctl_table trans_net_rose_table[] = { {} }; -static struct trans_ctl_table trans_net_ipv6_conf_var_table[] = { +static const struct trans_ctl_table trans_net_ipv6_conf_var_table[] = { { NET_IPV6_FORWARDING, "forwarding" }, { NET_IPV6_HOP_LIMIT, "hop_limit" }, { NET_IPV6_MTU, "mtu" }, @@ -497,14 +497,14 @@ static struct trans_ctl_table trans_net_ipv6_conf_var_table[] = { {} }; -static struct trans_ctl_table trans_net_ipv6_conf_table[] = { +static const struct trans_ctl_table trans_net_ipv6_conf_table[] = { { NET_PROTO_CONF_ALL, "all", trans_net_ipv6_conf_var_table }, { NET_PROTO_CONF_DEFAULT, "default", trans_net_ipv6_conf_var_table }, { 0, NULL, trans_net_ipv6_conf_var_table }, {} }; -static struct trans_ctl_table trans_net_ipv6_route_table[] = { +static const struct trans_ctl_table trans_net_ipv6_route_table[] = { { NET_IPV6_ROUTE_FLUSH, "flush" }, { NET_IPV6_ROUTE_GC_THRESH, "gc_thresh" }, { NET_IPV6_ROUTE_MAX_SIZE, "max_size" }, @@ -518,12 +518,12 @@ static struct trans_ctl_table trans_net_ipv6_route_table[] = { {} }; -static struct trans_ctl_table trans_net_ipv6_icmp_table[] = { +static const struct trans_ctl_table trans_net_ipv6_icmp_table[] = { { NET_IPV6_ICMP_RATELIMIT, "ratelimit" }, {} }; -static struct trans_ctl_table trans_net_ipv6_table[] = { +static const struct trans_ctl_table trans_net_ipv6_table[] = { { NET_IPV6_CONF, "conf", trans_net_ipv6_conf_table }, { NET_IPV6_NEIGH, "neigh", trans_net_neigh_table }, { NET_IPV6_ROUTE, "route", trans_net_ipv6_route_table }, @@ -538,7 +538,7 @@ static struct trans_ctl_table trans_net_ipv6_table[] = { {} }; -static struct trans_ctl_table trans_net_x25_table[] = { +static const struct trans_ctl_table trans_net_x25_table[] = { { NET_X25_RESTART_REQUEST_TIMEOUT, "restart_request_timeout" }, { NET_X25_CALL_REQUEST_TIMEOUT, "call_request_timeout" }, { NET_X25_RESET_REQUEST_TIMEOUT, "reset_request_timeout" }, @@ -548,13 +548,13 @@ static struct trans_ctl_table trans_net_x25_table[] = { {} }; -static struct trans_ctl_table trans_net_tr_table[] = { +static const struct trans_ctl_table trans_net_tr_table[] = { { NET_TR_RIF_TIMEOUT, "rif_timeout" }, {} }; -static struct trans_ctl_table trans_net_decnet_conf_vars[] = { +static const struct trans_ctl_table trans_net_decnet_conf_vars[] = { { NET_DECNET_CONF_DEV_FORWARDING, "forwarding" }, { NET_DECNET_CONF_DEV_PRIORITY, "priority" }, { NET_DECNET_CONF_DEV_T2, "t2" }, @@ -562,12 +562,12 @@ static struct trans_ctl_table trans_net_decnet_conf_vars[] = { {} }; -static struct trans_ctl_table trans_net_decnet_conf[] = { +static const struct trans_ctl_table trans_net_decnet_conf[] = { { 0, NULL, trans_net_decnet_conf_vars }, {} }; -static struct trans_ctl_table trans_net_decnet_table[] = { +static const struct trans_ctl_table trans_net_decnet_table[] = { { NET_DECNET_CONF, "conf", trans_net_decnet_conf }, { NET_DECNET_NODE_ADDRESS, "node_address" }, { NET_DECNET_NODE_NAME, "node_name" }, @@ -585,7 +585,7 @@ static struct trans_ctl_table trans_net_decnet_table[] = { {} }; -static struct trans_ctl_table trans_net_sctp_table[] = { +static const struct trans_ctl_table trans_net_sctp_table[] = { { NET_SCTP_RTO_INITIAL, "rto_initial" }, { NET_SCTP_RTO_MIN, "rto_min" }, { NET_SCTP_RTO_MAX, "rto_max" }, @@ -606,7 +606,7 @@ static struct trans_ctl_table trans_net_sctp_table[] = { {} }; -static struct trans_ctl_table trans_net_llc_llc2_timeout_table[] = { +static const struct trans_ctl_table trans_net_llc_llc2_timeout_table[] = { { NET_LLC2_ACK_TIMEOUT, "ack" }, { NET_LLC2_P_TIMEOUT, "p" }, { NET_LLC2_REJ_TIMEOUT, "rej" }, @@ -614,23 +614,23 @@ static struct trans_ctl_table trans_net_llc_llc2_timeout_table[] = { {} }; -static struct trans_ctl_table trans_net_llc_station_table[] = { +static const struct trans_ctl_table trans_net_llc_station_table[] = { { NET_LLC_STATION_ACK_TIMEOUT, "ack_timeout" }, {} }; -static struct trans_ctl_table trans_net_llc_llc2_table[] = { +static const struct trans_ctl_table trans_net_llc_llc2_table[] = { { NET_LLC2, "timeout", trans_net_llc_llc2_timeout_table }, {} }; -static struct trans_ctl_table trans_net_llc_table[] = { +static const struct trans_ctl_table trans_net_llc_table[] = { { NET_LLC2, "llc2", trans_net_llc_llc2_table }, { NET_LLC_STATION, "station", trans_net_llc_station_table }, {} }; -static struct trans_ctl_table trans_net_netfilter_table[] = { +static const struct trans_ctl_table trans_net_netfilter_table[] = { { NET_NF_CONNTRACK_MAX, "nf_conntrack_max" }, { NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT, "nf_conntrack_tcp_timeout_syn_sent" }, { NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV, "nf_conntrack_tcp_timeout_syn_recv" }, @@ -667,12 +667,12 @@ static struct trans_ctl_table trans_net_netfilter_table[] = { {} }; -static struct trans_ctl_table trans_net_dccp_table[] = { +static const struct trans_ctl_table trans_net_dccp_table[] = { { NET_DCCP_DEFAULT, "default" }, {} }; -static struct trans_ctl_table trans_net_irda_table[] = { +static const struct trans_ctl_table trans_net_irda_table[] = { { NET_IRDA_DISCOVERY, "discovery" }, { NET_IRDA_DEVNAME, "devname" }, { NET_IRDA_DEBUG, "debug" }, @@ -690,7 +690,7 @@ static struct trans_ctl_table trans_net_irda_table[] = { {} }; -static struct trans_ctl_table trans_net_table[] = { +static const struct trans_ctl_table trans_net_table[] = { { NET_CORE, "core", trans_net_core_table }, /* NET_ETHER not used */ /* NET_802 not used */ @@ -716,7 +716,7 @@ static struct trans_ctl_table trans_net_table[] = { {} }; -static struct trans_ctl_table trans_fs_quota_table[] = { +static const struct trans_ctl_table trans_fs_quota_table[] = { { FS_DQ_LOOKUPS, "lookups" }, { FS_DQ_DROPS, "drops" }, { FS_DQ_READS, "reads" }, @@ -729,7 +729,7 @@ static struct trans_ctl_table trans_fs_quota_table[] = { {} }; -static struct trans_ctl_table trans_fs_xfs_table[] = { +static const struct trans_ctl_table trans_fs_xfs_table[] = { { XFS_RESTRICT_CHOWN, "restrict_chown" }, { XFS_SGID_INHERIT, "irix_sgid_inherit" }, { XFS_SYMLINK_MODE, "irix_symlink_mode" }, @@ -750,24 +750,24 @@ static struct trans_ctl_table trans_fs_xfs_table[] = { {} }; -static struct trans_ctl_table trans_fs_ocfs2_nm_table[] = { +static const struct trans_ctl_table trans_fs_ocfs2_nm_table[] = { { 1, "hb_ctl_path" }, {} }; -static struct trans_ctl_table trans_fs_ocfs2_table[] = { +static const struct trans_ctl_table trans_fs_ocfs2_table[] = { { 1, "nm", trans_fs_ocfs2_nm_table }, {} }; -static struct trans_ctl_table trans_inotify_table[] = { +static const struct trans_ctl_table trans_inotify_table[] = { { INOTIFY_MAX_USER_INSTANCES, "max_user_instances" }, { INOTIFY_MAX_USER_WATCHES, "max_user_watches" }, { INOTIFY_MAX_QUEUED_EVENTS, "max_queued_events" }, {} }; -static struct trans_ctl_table trans_fs_table[] = { +static const struct trans_ctl_table trans_fs_table[] = { { FS_NRINODE, "inode-nr" }, { FS_STATINODE, "inode-state" }, /* FS_MAXINODE unused */ @@ -793,11 +793,11 @@ static struct trans_ctl_table trans_fs_table[] = { {} }; -static struct trans_ctl_table trans_debug_table[] = { +static const struct trans_ctl_table trans_debug_table[] = { {} }; -static struct trans_ctl_table trans_cdrom_table[] = { +static const struct trans_ctl_table trans_cdrom_table[] = { { DEV_CDROM_INFO, "info" }, { DEV_CDROM_AUTOCLOSE, "autoclose" }, { DEV_CDROM_AUTOEJECT, "autoeject" }, @@ -807,12 +807,12 @@ static struct trans_ctl_table trans_cdrom_table[] = { {} }; -static struct trans_ctl_table trans_ipmi_table[] = { +static const struct trans_ctl_table trans_ipmi_table[] = { { DEV_IPMI_POWEROFF_POWERCYCLE, "poweroff_powercycle" }, {} }; -static struct trans_ctl_table trans_mac_hid_files[] = { +static const struct trans_ctl_table trans_mac_hid_files[] = { /* DEV_MAC_HID_KEYBOARD_SENDS_LINUX_KEYCODES unused */ /* DEV_MAC_HID_KEYBOARD_LOCK_KEYCODES unused */ { DEV_MAC_HID_MOUSE_BUTTON_EMULATION, "mouse_button_emulation" }, @@ -822,35 +822,35 @@ static struct trans_ctl_table trans_mac_hid_files[] = { {} }; -static struct trans_ctl_table trans_raid_table[] = { +static const struct trans_ctl_table trans_raid_table[] = { { DEV_RAID_SPEED_LIMIT_MIN, "speed_limit_min" }, { DEV_RAID_SPEED_LIMIT_MAX, "speed_limit_max" }, {} }; -static struct trans_ctl_table trans_scsi_table[] = { +static const struct trans_ctl_table trans_scsi_table[] = { { DEV_SCSI_LOGGING_LEVEL, "logging_level" }, {} }; -static struct trans_ctl_table trans_parport_default_table[] = { +static const struct trans_ctl_table trans_parport_default_table[] = { { DEV_PARPORT_DEFAULT_TIMESLICE, "timeslice" }, { DEV_PARPORT_DEFAULT_SPINTIME, "spintime" }, {} }; -static struct trans_ctl_table trans_parport_device_table[] = { +static const struct trans_ctl_table trans_parport_device_table[] = { { DEV_PARPORT_DEVICE_TIMESLICE, "timeslice" }, {} }; -static struct trans_ctl_table trans_parport_devices_table[] = { +static const struct trans_ctl_table trans_parport_devices_table[] = { { DEV_PARPORT_DEVICES_ACTIVE, "active" }, { 0, NULL, trans_parport_device_table }, {} }; -static struct trans_ctl_table trans_parport_parport_table[] = { +static const struct trans_ctl_table trans_parport_parport_table[] = { { DEV_PARPORT_SPINTIME, "spintime" }, { DEV_PARPORT_BASE_ADDR, "base-addr" }, { DEV_PARPORT_IRQ, "irq" }, @@ -864,13 +864,13 @@ static struct trans_ctl_table trans_parport_parport_table[] = { { DEV_PARPORT_AUTOPROBE + 4, "autoprobe3" }, {} }; -static struct trans_ctl_table trans_parport_table[] = { +static const struct trans_ctl_table trans_parport_table[] = { { DEV_PARPORT_DEFAULT, "default", trans_parport_default_table }, { 0, NULL, trans_parport_parport_table }, {} }; -static struct trans_ctl_table trans_dev_table[] = { +static const struct trans_ctl_table trans_dev_table[] = { { DEV_CDROM, "cdrom", trans_cdrom_table }, /* DEV_HWMON unused */ { DEV_PARPORT, "parport", trans_parport_table }, @@ -881,19 +881,19 @@ static struct trans_ctl_table trans_dev_table[] = { {} }; -static struct trans_ctl_table trans_bus_isa_table[] = { +static const struct trans_ctl_table trans_bus_isa_table[] = { { BUS_ISA_MEM_BASE, "membase" }, { BUS_ISA_PORT_BASE, "portbase" }, { BUS_ISA_PORT_SHIFT, "portshift" }, {} }; -static struct trans_ctl_table trans_bus_table[] = { +static const struct trans_ctl_table trans_bus_table[] = { { CTL_BUS_ISA, "isa", trans_bus_isa_table }, {} }; -static struct trans_ctl_table trans_arlan_conf_table0[] = { +static const struct trans_ctl_table trans_arlan_conf_table0[] = { { 1, "spreadingCode" }, { 2, "channelNumber" }, { 3, "scramblingDisable" }, @@ -964,7 +964,7 @@ static struct trans_ctl_table trans_arlan_conf_table0[] = { {} }; -static struct trans_ctl_table trans_arlan_conf_table1[] = { +static const struct trans_ctl_table trans_arlan_conf_table1[] = { { 1, "spreadingCode" }, { 2, "channelNumber" }, { 3, "scramblingDisable" }, @@ -1035,7 +1035,7 @@ static struct trans_ctl_table trans_arlan_conf_table1[] = { {} }; -static struct trans_ctl_table trans_arlan_conf_table2[] = { +static const struct trans_ctl_table trans_arlan_conf_table2[] = { { 1, "spreadingCode" }, { 2, "channelNumber" }, { 3, "scramblingDisable" }, @@ -1106,7 +1106,7 @@ static struct trans_ctl_table trans_arlan_conf_table2[] = { {} }; -static struct trans_ctl_table trans_arlan_conf_table3[] = { +static const struct trans_ctl_table trans_arlan_conf_table3[] = { { 1, "spreadingCode" }, { 2, "channelNumber" }, { 3, "scramblingDisable" }, @@ -1177,7 +1177,7 @@ static struct trans_ctl_table trans_arlan_conf_table3[] = { {} }; -static struct trans_ctl_table trans_arlan_table[] = { +static const struct trans_ctl_table trans_arlan_table[] = { { 1, "arlan0", trans_arlan_conf_table0 }, { 2, "arlan1", trans_arlan_conf_table1 }, { 3, "arlan2", trans_arlan_conf_table2 }, @@ -1185,13 +1185,13 @@ static struct trans_ctl_table trans_arlan_table[] = { {} }; -static struct trans_ctl_table trans_s390dbf_table[] = { +static const struct trans_ctl_table trans_s390dbf_table[] = { { 5678 /* CTL_S390DBF_STOPPABLE */, "debug_stoppable" }, { 5679 /* CTL_S390DBF_ACTIVE */, "debug_active" }, {} }; -static struct trans_ctl_table trans_sunrpc_table[] = { +static const struct trans_ctl_table trans_sunrpc_table[] = { { CTL_RPCDEBUG, "rpc_debug" }, { CTL_NFSDEBUG, "nfs_debug" }, { CTL_NFSDDEBUG, "nfsd_debug" }, @@ -1203,7 +1203,7 @@ static struct trans_ctl_table trans_sunrpc_table[] = { {} }; -static struct trans_ctl_table trans_pm_table[] = { +static const struct trans_ctl_table trans_pm_table[] = { { 1 /* CTL_PM_SUSPEND */, "suspend" }, { 2 /* CTL_PM_CMODE */, "cmode" }, { 3 /* CTL_PM_P0 */, "p0" }, @@ -1211,13 +1211,13 @@ static struct trans_ctl_table trans_pm_table[] = { {} }; -static struct trans_ctl_table trans_frv_table[] = { +static const struct trans_ctl_table trans_frv_table[] = { { 1, "cache-mode" }, { 2, "pin-cxnr" }, {} }; -static struct trans_ctl_table trans_root_table[] = { +static const struct trans_ctl_table trans_root_table[] = { { CTL_KERN, "kernel", trans_kern_table }, { CTL_VM, "vm", trans_vm_table }, { CTL_NET, "net", trans_net_table }, @@ -1261,15 +1261,14 @@ static struct ctl_table *sysctl_parent(struct ctl_table *table, int n) return table; } -static struct trans_ctl_table *sysctl_binary_lookup(struct ctl_table *table) +static const struct trans_ctl_table *sysctl_binary_lookup(struct ctl_table *table) { struct ctl_table *test; - struct trans_ctl_table *ref; - int depth, cur_depth; + const struct trans_ctl_table *ref; + int cur_depth; - depth = sysctl_depth(table); + cur_depth = sysctl_depth(table); - cur_depth = depth; ref = trans_root_table; repeat: test = sysctl_parent(table, cur_depth); @@ -1437,7 +1436,7 @@ static void sysctl_check_leaf(struct nsproxy *namespaces, static void sysctl_check_bin_path(struct ctl_table *table, const char **fail) { - struct trans_ctl_table *ref; + const struct trans_ctl_table *ref; ref = sysctl_binary_lookup(table); if (table->ctl_name && !ref) -- 2.39.5